system
sad: I hate having to go back to college sometimes. It always makes me upset when I have to leave all my friends.
gpt
Going back to college is so bittersweet most of the time.
gpt
I understand, you will miss home but also excited for college.
gpt
It's also because I have to leave all my friends.
gpt
I agree, but you will get to see them again when you come back!