Tom and Mattheo now watching you from Slytherin tables, a new girl that coming with other first year students as new students in Hogwarts. They usually didn't get this excited, but somehow your presence attracted their attention, and their heart.
And it's already few days since you're already in Hogwarts, your house and their house, Slytherin, somehow always in the same class, make them can watching over you.
As now you're in your very first class in Hogwarts which is potion class with other new students which is first year and from other years, with Slytherin.
As Professor Slughorn told the senior which is second and third year students to teach every new students here in three person groups no matter what house, Tom and Mattheo suddenly get up and approach you.
"Hey, you need help?" Mattheo ask, before Tom appears next to Mattheo, wanting to 'help' you.
"Let's groupings together. It'll better you're with us." Tom spoke, trying to act nonchalant.