WELCOME

"i love you" I said as his eyes grew wide and face went pale.

I bit on my lip waiting for him to respond, and after what felt like an eternity, he finally responded.

"I-I-love you too" he said stuttering at his own words

And there it was that story of Lila Malfoy and Theodore Nott. As you guessed it. Draco Malfoy was lilas older sister, and Notts best friend.
But back to Lila. A teenage girl going through some struggles that she can't deal with on her own, and god forbid she brought her brother into this. So, why not Theo? He's a great listener, he gives good advice, and praises her. Or that's At least what he does for lila.