There’s this guy I go to church with and have gone to church with since I was 6. In the last several months, he has gotten to where he jokes around and teases me all the time. He throws pillows at me, and jokes that I bully him. He doesn’t do any of that to any of the other girls in our group. He also sends me pictures of his puppy fairly often. When I have a prayer request at church, he always volunteers to pray for mine as well. He also sits fairly close to me even though there are plenty of other seats available. Is he flirting with me?