mmhh...I do see Kiho's point of view but if she does not want to spend time with her friend, that just means Kiho does not like her that much in the first place. I think if people want to spend time with each other then they will make time. Obviously it isn't the case for Kiho. It kinda sucks knowing her friend doesn't feel the same as she does about her and I think that their friendship could not be the same again.
She does like her friend though. She just feels smothered by her (to her) unreasonable emotional demands and thus pulls away for breathing room.
They clearly weigh their relationship with each other differently, which is a tough thing to resolve but Kiho definitely wants to be friends with her, bc if she didn't she'd long since stopped associating with her altogether.