A goofy smile crossed Leon's face when Aeria mentioned that she owned a journal, her voice giving away how difficult it was for her to share that with him. Leon said nothing further as he helped her up to her feet, noticing she seemed a bit light headed as she closed her eyes. In the moment of distraction, a figure bumped into his shoulder and as he stumbled backward and dropped onto a seat next to him, he saw a flurry of red hair suddenly drop to the ground. In usual fashion, Leon cocked an eyebrow at the girl, using his ability to quickly figure out what her deal was. "That can't be overly useful," he muttered after realizing that she had a mutation that gave her thermal vision. Which was nice and all, but it took away her regular vision. Two steps forward, three steps back. His mental monologuing was cut short by the sight of something dropping from Aeria's pocket. 

A small locket with a equally small picture. Leon leaned down and snatched the locket up, snapping the locket shut between his pointer and thumb. Spying on Aeria's personal life wasn't particularly high on his list, though he couldn't help but notice that the picture was of a boy with hair similar to Aeria's. A rather unusual hair colour clued him in that the boy was probably a sibling of hers, possibly a non-mutant who was left behind. Leon wouldn't press that button. If she wanted to talk about whoever was in the locket, eventually she would. At least, that's what Leon figured.

His thoughts were put aside as a fresh voice and an unfamiliar hand were directed at him. "Ah, cheers." he said softly, taking her hand and taking a stand once more. "Don't worry about it," Leon shrugged. He reached out with his right hand and gave Aeria a nudge in the wrist before putting his hand on hers for a moment, returning her locket. "You dropped that," he said before offering the other girl his hand, expecting to shake it. "Name's Leon, this is Aeria," Leon said to the new girl, giving a nod to Aeria when he said her name.