@daxrocket: I already suspected she was in middle school since usually grade schoolers dont wear uniforms and she looks too young to be a high schooler.
If she is a 2nd year in middle school then she is 13-14 years old, a somewhat safe age for him (not for me tho lol xD).
@jonsmth
Now that's a big question, one might never know the answer!
With how shy she is, I guess we could settle for both, as it's definitely nothing major yet.