Anon has been commanded to attend university by Celestia, so he'll make friends. She probably didn't mean for him to get quite so 'friendly' with a pair of attractive young mares, one of whom has a unique talent, and the other who is a unique beauty.
Princess Luna's sweet tooth is known far and wide all over Equestria. In fact, it is very rare to not see her licking, chewing or sucking on something sweet. However, when one candy delivery goes awry, she has no issue with snacking on something else