The context of the following conversation is Kai was having problems understanding the lesson. Kai talked to their teacher about the problems.:
Kai says I think I'm ready for today's test..
The friend responds That's great. You're no longer having a hard time with that class?.
Kai responds No, I had a tutoring session with the teacher and she explained  everything to me..
The friend responds Well, I wish you lots of luck today..
Kai responds Thanks, it feels good not to have problems with the material..
The friend responds I'm sure you'll do great..