 The aim of this message is to tease a little but also to seed the idea of a future meet up by suggesting that she will give him her number without directly asking for it because the vibe is not right to do so yet. 
Her: Ye was good thanks sorry it’s been a busy start to the year
Her: Did you celebrate well?
Student: Nw. I did, New Year’s Day was spent on the couch watching films with all me christmas chocolate lol
Her: Sounds delightful and sounds like my day today tbh
Student: Sounds great
Student: So tell me what do you do for fun? 
Her: I run, play hockey, paint and crochet. Other than that I’m hella dull

Hella dull? That's going to be your name in my contacts lol