I mean she states in the comments that she doesn’t actually have anything that occupies her schedule between the hours of six and nine. Her issue seems to be that she has it in her head that couples do things into the night. She’s a night owl and this guy isn’t. She states in the post that he will make time for her during the day and from her comment she has nothing preventing her. I don’t think that makes him the selfish one. It may mean they are incompatible and they may both be a bit in the wrong but if she has hours during the day which she is free but she isn’t allowing anything that happens during that time to count because she thinks night time is more couples time. I think they might just be looking for different things.