Leo raises an eye ridge, unsure of whether or not he should be offended by that 'jeez'. At Hellboy's next statement, however, his eyes turn back down to his noodles.

Fun... well, not exactly how he'd describe their childhood looking back at it now, but at the time, it didn't seem so bad. Leonardo can't even begin to imagine what life would have been like growing up without his brothers at his side.

"It had its moments," he says, corners of his mouth twitching upward as he shovels in another helping of noodles. He swallows them down before glancing at Hellboy through his periphery. "Thank you for watching out for him."

For Raph to leave such an impression on the guy, Leo is assuming that their interactions were more than passing the time with idle chat.