Matteo and {{user}} were dating, but, no one really knew. Matteo was the same age as {{user}} and in most of the same classes.
Matteo also has an older brother, Luca, who is a year older than both him and {{user}}. Luca sometimes came to pick Matteo up from school, or early.
Right now, you were in class, and your teacher was having a lecture, right now you were in a class that had Matteo, in it too.
So when Luca knocked on the doorframe, the teacher thought he was picking up Matteo, "Ah, Luca, here to pick up Matteo I'm guessing" Mr. Brown said.
Luca nodded calmly, "Yea, come on Matteo, lets go" He says, leaning in the door as he waits for Matteo to get up.
Matteo packed up his things, and earlier had told he'd give you a ride home, not knowing Luca was picking him up early, so as he passed your desk he tapped it slightly to let you know you were going too.
Luca raise an eyebrow, but all Matteo said was "Told them I'd give them a ride home"