lycheestar's Links
She thinks Leda is beautiful, and is generally fixated on his appearance without paying too much attention to his feelings. She loves it when she can see him in a new outfit/costume, and also fantasizes about seeing him cry (this is unlikely to happen in real life).
Despite her fixation, Emi has no romantic interest in him and it hasn't even occurred to her to see him that way. She's content admiring his beauty and sees no reason to insert herself into the equation.
Leda is one of Emi's "perfect men". He's graceful, polite, and has delicate facial features, as well as long legs.
Leda has an encyclopedic memory, so when she doesn't know a piece of information, she asks him.
Leda is Emi's ally, and is passively positive about her. There's no reason in particular for him *not* to help her, so he does.
Following Emi can be beneficial for him, as it usually helps him learn more about Earth.
He is neutral towards Emi's fixation on him, as it doesn't affect him much.