Back at home, Lucas' mother, Therese, couldn't believe the response to the Twitter and Instagram posts of her boy.
"When Lucas cried, he really, really felt the moment," said Mrs. Sousa, reflecting on Wednesday night's events in downtown Montreal. "He reached so many peoples' hearts. He even made me cry."
Therese couldn't be prouder of Lucas and his accomplishments.
A Grade 4 student at Dante Elementary School, he's apparently a sniper for the Atom A St-Donat/R.D.P. Dragons with a bright future ahead of him.
"My son has the biggest heart in the world," praised Mrs. Sousa. "He's a really, really good kid. He gets along with everybody. He's an amazing kid, and he's very, very hard-working."