[hff... bringing a hand up, almost hesitant before just dropping it on Ed's head and ruffling his hair a bit roughly]
I'm just worried something like this will start a bad cycle. Shiki and Zero are the type who won't let anyone close to them easily once burnt, and so you're hurt trying to get close to them after they've decided you wouldn't put them first, and Tide is the type who pushes others away because he's afraid he'll hurt them, and that's even worse in this situation, because you are hurt, and he'll blame himself for it.
I'm.. not sure what I can do, to help you cut this off before it turns into something truly unfixable again. I know they get on easily when it's been difficult for you... But even if you don't feel you'll ever be up to opening up to Shiki or Zero again, I don't want you to simply give up on Tide...