You have me.

"You have me" is such a strong way to let people know that they can trust you.

There's this phrase that means the same thing but has less of an impact on someone's actual feelings, and all it is are 3 words and 8 letters. I love you. "I love you" means that you care about someone so much that you would do almost anything for them. But, you have me insures that they can always trust you.

Girl: "I LOVE YOU"

Guy: "You have me."