I'm probably going to keep my characters out of romantic relationships until later in the RP, unless someone really wants to get something together with one of my characters. 
Besides, neither of my boys are ideal romantic partners, to say the least. XD 
Tae Min would probably be overbearingly clingy, like he really just wants to be helpful and kind but he overdoes it. And Toby... well, even if Toby looked his age, he'd be too caught up in his own insecurity to allow himself to believe that someone wants him.