(There is only one kid I can answer this for. The others currently have no love interests. Not that they don’t want any. Lance had a potential one but it ended. Kari has never had any. So this is definitely a Dest answer.)
(Granted this is a dead love interest but he still qualifies. As Dest is married now she does still have the occasional crush but would never actually act upon it. So meet Leonceault Chassebel. Duskwight and Bard. He is often mentioned lately in either my writing or by Dest. He had a big role in her recovery after her attempt to kill herself. An he has come to play a role in the plot I have been developing for her in game. Yes his spirit does still linger. He is spirit bound to the soulstone he left with Destiney.
Leon was a playboy and total flirt when alive. But he knew his days were numbered. He had an incurable illness. So why not live life to the fullest? He was a very good bard. Both in battle and in song. For him fooling around with woman was a distraction. Something to keep him from thinking on darker thoughts. An then Dest came along. An they fell for each other an it was so hard for him to keep it from her. He was so protective of her and wouldn’t allow her to give in. A part of her still loves him.)
(Thanks! @salted-earth )
Spirit of the Warlock 