We had a guy who took a sociology course whereby the students had to make up their own social polls and ask questions to unknown students.
We were freshman and he was a sophomore.
He came up to me and my friend and asked us to rate local junk food restaurants that were not franchises. He got to talking to my friend, and they hit it off; they apparently frequented a lot of the local places.
Finally, he asked her if she would be willing to meet him at her favorite. She said yes. They met for lunch and kept going on these lunch dates and spent a lot of time together.