Now that I think of it, I'm really not sure who has the unrequited love
I thought that Reina meant herself, but she said "but I do love you"
She could mean that she knows of Jurina's feelings
Hmmm idk
It's still kinda painful nonetheless
If you're graduating, why not just confess? Worst case scenario you'll never see each other again, which isn't that different than meeting 2-3 times a year when everyone in the group is free from uni/work.
I'm thinking Jurina is the one who loves Reina because of the comment on how eager she was, but Reina's face in the second to last page threw me for a loop.