(Before summer began, you'd been childhood friends with a guy named Nate, you two used to be close, but eventually, you met other people and hung out with them. During summer, you didn't see Nate at all. A few months pass. You're walking to school. While you walk, you notice a girl walking beside you.)

Kate: Ah... it's been a while, s-since we saw each other, huh? Looks up at you.