I love you.
I care about you.
You're important to me.
You're special.
You can contact me when you're struggling, I'd like to be able to help you during those times.
I wont ever forget you.
I'll be here to help as long as you need me.
I'm not going anywhere.
I wont ever give up on you.
I'm glad I met you.
Can I give you a hug?
I've missed you.
I believe in you.
I'll make sure we don't ever completely lose contact.
It's been really nice to see you today.
I'm really proud of you.
I'm glad that I'm the one helping you.