I'm stuck in progressing further in Act 2. The last thing important that happened was Jaiden sent me a picture by accident that was blurry. And she stopped blocking me from choosing where I sit. 

Girls menu stats:

Claire 8/10 hearts

Jaiden 4/10 hearts

Vanessa 0/4 hearts

Samantha 3/4

Alice 3/4

And they all say "this is as far as you can go for now!"

All other main girls are maxed out.