click with (one)
1. To have a positive connection or friendly rapport with one, often quickly. I just don't click with those people—I doubt we have anything in common. I clicked with Ashley immediately, and we've been best friends ever since.
2. To quickly resonate with one or a group. If our invention clicks with consumers, then we'll be millionaires!
3. To make sense to one; to be able to be understood by one. The tutor's explanation of sine and cosine really clicked with me—I think I finally understand it now.