You might have an inkling at that, but there are always surprises ... :P

*He's comfortable, safe and predictable. Which means I love him to death!
*Lilith, Anto (damn you Amo!), and Rein.
*Non-Romantic ever? Ripp. I can't tell you the other option (slight, short romantic involvement that becomes BFF) for spoiler reasons.
*He's kind of like a highly amusing piece of very awkward furniture. Doesn't do much, you trip over him sometimes but you can always count on him for that vital bit of support when you need it.
*He is about to have a realization with far reaching consequences.