"Thank you so much for helping me get into University! I appreciate it so much. Couple of hours after my interview (I) got a phone call to say that I've been accepted and due to start in October XD. Honestly, thank you once again."
"Thanks for what you're doing, it's really great. I got in the same day I had the interview."
"I got in! Honestly, thank you for helping. I had actually given up"