Admin Mawile: (・へ・) Considering that it’s pretty shameful in vampire culture to get that attached to someone… that might be tricky. However, the boys are all horribly love-starved, and for this ask, I’ll assume that you mean bonding to the reader, and that you’re already pretty close to the boys!
Shuu:
-He’s honestly something close to afraid of forming a bond with anyone, and it’ll take a lot of convincing to get him to open up. Once he gets attached, though, he falls almost painfully hard, and that’s all the more reason why he’s afraid to let anyone get that close to him, even someone like you.
Reiji:
-Attachments are below him, and there’s no way he’d ever need one… he says until it actually happens. Starved for attention as he is, it’s not hard at all for him to get attached to someone who treats him like he’s worth something. By that point, he’s pretty much doomed to be horribly, horribly attached.
Ayato:
-Once you start praising him and treating him like he’s good, it’s pretty much sealed. He falls hard and fast, and gets more and more needy when it comes to your attention and praise. It’s hard for his ego to admit it, but he really needs the kind of affection that a real bond entails.
Kanato:
-He’s so desperate for proper attention that he’s starting to bond to you almost before you can suggest it. You’re the only person who’s ever tried to take care of him, and that goes a long way in getting close to him, even if he will yell at you and deny any kind of attachment to a “mere human”.
Laito:
-He’s beyond hesitant to form a bond with anyone who could hurt him by getting too close, but at the same time, he’s emotionally fragile enough that it’s not that hard to have him falling. He winds up almost dangerously attached to you, once you start trying to encourage him to bond.
Subaru:
-Do you… really want someone like him to be that close to you? It’s hard for him to imagine feeling that wanted, and by the time you get past his more violent nature, it’s not too hard for him to bond to you. You’re pretty much the first person who’s tried to get so close to him, after all.