Hello, leogrl19, and thank you for the feedback. I'm glad you enjoyed the game even though you felt disappointed on Sofia's route.
Sofia had a certain circumstances which limited what she could do with regards to her family situation, which made her route differ from Charlotte's, but since you felt you were missing out without an 'official kiss', I asked the artist for the below. I hope that it goes some way to making you feel better. ^_^
Thanks for playing