Listen, I LOVE the shy, unassuming heroines. I know they aren't always the most liked, but I adore them! Bo and Mouse were close and she thought it was an unrequited love on her part. Trev leaves HS a hero footballer but comes back a damaged man. When he starts something up with Mouse, Bo finally gets his act together! So, instead of a love triangle (which you know I hate) they have an unconventional MFM relationship. I enjoyed the character growth in all 3, but especially Mouse. She doesn't suddenly become a badass or anything, but she does begin to see she has worth and that people love her. Overall, I think these 3 might be my favorite characters from the series so far; however, I will say there are times I wanted to throat punch them for their stupid behavior. But, all 3 of them have hangups they need to work through, so I tried to be patient.