1. lbr he'll just follow xie lian around and do whatever he's doing/wants him to do..
2. i'm down! it probably won't take him long to invite himself into wherever his hubs is staying tho.
3. not to sound like a broken record, but most of his regrets have to do with xie lian. i'd say probably the biggest one is not being strong enough at the time to protect him from being tortured by white no-face and losing hope/falling into a vengeful state against yong'an.