Is she in love ?
In my opinion.
This question deserves to be asked, because if we decide to marry him, then most of the happiness of him, and vice versa. When a person becomes your friend is good, then you will also feel happy and peaceful.
But if the person becomes your friends behave badly, the way life could be deviated far from the ideals. So, it is very important to find the right partner.
Thanks My teacher @nomad-magus