Complex sentence: Like Kiyotaka, she has trouble communicating with others, but unlike him she thinks friends are unnecessary, though she does talk to Ayanokoji, she only sees him as her means to an end.
Split into simpler sentences: Like Kiyotaka, she has trouble communicating with others, but unlike him she thinks friends are unnecessary. Alhough she does talk to Ayanokoji, she only sees him as a means to an end.