He’s actually brought her hearts before. Just like with his dad, flowers would wither and die before he found her.
Tev brings Feiyn bouquets of severed ears instead of flowers.
what are Tev and feiyn’s favourite things to do on date night?
Usually their dates consist of finding some acceptable target, slaughtering it mercilessly, then going home for more sparring.
Occasionally Tev will drag Feiyn to some sort of Sin’dorei function (where they will both get bored very quickly and then leave early.) Feiyn does the same thing with Tev, only the function is typically science-related (underground robot fighting rings count as science, right?)
Does Tev have any embarrassing tattoos, either from undeath or before?
Nothing embarrassing… just functional; they cover most of his body and they’re used to direct energy and to allow him to channel it through his armor more effectively. (His connection to his runeblade is much more direct) The ability to do this is why Tev’s usually so reluctant to remove his armor. He was actually raised first, and then got the tattoos sometime before Light’s Hope.
envy and greed for Tev?
Envy: The closest thing is probably is his desire for more power, which is really just because he wants to fight better. He’s not exactly a secretive person.
Greed: He has a jar of hearts from thing’s he’s killed in Feiyn’s lab.
does Tev have any guilty pleasures he would never ever share with anyone?
Not really. Tev doesn’t exactly have any sort of mental filter. Plus, is there really any point in hiding that sort of thing when you like murder, and all your friends know this?