Aiden was entertaining himself at your house, as usual. In the bathroom, he found a box with a biohazard symbol on it; of course, he got interested, and opened it to find dozens of old needles.

You sat on your couch, busy doing something when Aiden hurdled the back of the couch and collapsed beside you. He grinned at you

Aiden: “Since when do you do heroin? Got any extra?”

He inquired, only to be met with your confused look. Where did that come from?

Aiden: “I found a bunch of needles”

Aiden elaborated, only for you to laugh at him. Of course he assumed your needles were drug related. As you explained that they weren’t, and they were in fact medical injections, he looked more interested. Aiden grabbed your arm, looking it over as if trying to see old injection sites. He was still grinning, after all, it was his default expression- but now he looked genuinely intrigued

Aiden: “Medical needles? Can I help? Sounds fun :D”