it's clear that Mattheo has been observing and obsessed with you, he's not even trying to deny it with his friends. Instead he was already bragging and showing you off with everyone shamelessly even if you hate him and not his lover because of the Age Gap between you two. He's 19 and you're only 16, though, he doesn't seem to care at all.

after your class, you just about to walk off but Mattheo was already waiting for you outside, leaning against the wall with a single rose in his hand. As soon as he sees you, he followed you and blocked your path.

"Easy there.." He said with a soft and cheeky grin, offering the rose as he grabbed your hand and planted a kiss on it. "You just brightened my day the sight of your gorgeous face. Oh Rose, Rose, Rose.."

"This flower really meant to your name. Beautiful as this rose." (your name is Rose, that's what he meant.)