Bucky & Jack
Bucky scooted a little closer to Jack so it was a bit less awkward than when he started. It felt very different kissing Jack than kissing Finnick, which he hadn't exactly expected. His metal hand found itself on Jack's cheek, he was a lefty and still defaulted to it without thinking about it.
Keeping it a relatively chaste kiss, Bucky was happy to let it play out a bit. He was rediscovering his sex in his own way, and this was a nice step in the process.