*tallies*
My eldest male fell in love (or so he thinks) with this one character. She'd been travelling for some time when they arrived in the town he lived in. She left but then came back, and he was there to comfort or whatever when her travelling partner died. They got together, and after many resource runs together decided to get married. But then real life interfered for me, and I couldn't play him properly, and that drove them apart. He became possessive and whatnot...and it was awkward, and they eventually broke up. His second love interest had died by then, so he felt alone. Finally a new opportunity arose when a group got together to establish a new town, and she and he went. But she fell asleep and died there. He was devastated. Shortly afterwards, the leader of the new town packed up and sailed off with a coupled of women, saying he probably wouldn't be back. After that, my character starved himself. He died a virgin.
My eldest female spawned, fell in love with someone who didn't, couldn't, love her back. So then she went chasing after another guy, flirting and making it very obvious she liked him. They got together and then went on a resource run with another couple. They were running late, so when the guy in the second couple showed up, he was alone, claiming that his girlfriend had died. They continued on, and my character and her boyfriend came close to having sex several times but were stopped for various reasons: the first time he was too nervous and she made him calm down. The second time a foreplay event was accidentally said publicly and mine got embarrassed and refused to go further along. Finally he proposed to her, and she happily accepted. But then there was an attack and third person died (fourth person had spawned by then) and fiance decided he couldn't continue life as he was and decided to starve himself, and my character cried and I cried and it was a mess. Somehow later my character convinced him to stay alive. And thus came the third time, which failed for him was because he was ill and acting like he could barely stand up, and my character was like, "If you can hardly stand up as it is, how do you expect to be able to pleasure me?" Or something like that. (This is also when I finally told him I was a minor, and he was mortified.) They travelled back towards town but we lost fourth person and decided to take a detour west even though we were low on food 'n stuff. Then Cantr got hacked and Cantr went down for three months. After that they made it to town, but his player didn't come back, and she ended up killing him because she couldn't stand to watch him be mauled by animals. After some time in an empty place where she healed and loaded up on spinach and began rationing food via a wooden plate, she spent a long time walking back (she was carrying more than 15k at the time) and finally returned home. After that she harbored a secret love for the first man she had loved, but he was with someone else. Years later, his love disappeared, and years after that he went after her, and she never saw him again. Now he's dead. She hasn't loved anyone since. She's still a virgin.
Snick has been with nobody but has been interested in people. Nothing has ever come from those interests.
My fourth character has had people interested in her, but she has failed to return the interest.
Fifth was romantically interested in several people, but again, nothing ever came of them.
Sixth, currently my only living male, was infatuated with someone from the moment he saw her in the place while he was on a resource run. He got to know her and tried to win her over but she wouldn't go back with him, so he kept making runs out there just to be able to see her, and he loved her. Then one time, he had to go on a resource run to a different part of the island, and when he came back he found her there, different, wounded. He was angry that he couldn't have been there to defend her, but relieved that she was alive. And he still loved her, even if she was different. He helped her heal, they went places together (he showed her the ocean), and... he's always cared for her. They became bf/gf. He, of course, didn't give all the credit to himself though. He had a friend from when he spawned, another woman whom he might have been interested in romantically if his gf didn't exist, and he considered her the best person for him to talk to about his gf, how to approach her on things, and other womanly stuff. Some time later, though, gf's became busy in RL and she slept to death, and he was devastated for a long time. It's probably the best turnout of any romantic end I've ever had with my characters. He was planning to ask her to marry him. He just needed the town tandem to go get gold and have it fashioned into a ring. But it never happened.
Seventh had an interest she didn't understand in a few people, but they either turned away from her for other reasons or they were killed.
Eighth was never meant to be a lover of any sort, although one character did manage to arouse him once. Things became awkward after that. I imagine he would've been funny in bed, though, had he lived on to find a romantic relationship after my 18th birthday.

Ninth was also never meant to be a lover of any sort. Nothing has happened. Ever.
Tenth is the only character of mine who is not a virgin. She had gone down to a Polish town to trade and gather resources, and while there one of the guys with her took a liking to her. One thing led to another, and they went up the coast and did
it (fade to black, of course) a few times, and then a bear attacked and they had to go back. They were never the same after that, and after he died she... I don't know what happened to her. She was upset because she thought she had only really liked him for sex. Or something like that. Anyway, she hasn't been with anyone since, and the person she is interested in now has a girlfriend/wife/whateversheis. She's probably my most sexually curious character and would be open to a threesome, but thinks they're a bit too righteous to want that, so she has never approached them on that subject. Or any subject relating to romance.
Eleventh never knew what love was. The closest thing she had ever gotten was when someone blindfolded her and led her around to a haystack in an attempt to restore one of her other senses, and he had kissed her I think, but nothing ever came of it. She wondered about him the rest of her life, but never made the connection that they might've loved each other.
Twelfth....eugh. Prefiero que no hablar de él.
Thirteenth had romantic interest, but nothing ever came of it, and she pretty much died when her interest died even though she'd stayed alive for awhile.
Fourteenth sleeps too much for romance. lol