[ Well, that's surprising. He didn't expect her to express appreciation. It really must be the hour, but he's not going to complain. It's actually thoughtful. ]

What can I say? Guess I'm just getting soft.

[ He wouldn't have shared anything like this back during the beginning of the game, but after 2+ months stuck with Ema, he's more open about things (though not as much lbr). ]

Maybe you can show me that textbook you got in return. See why you're so obsessed with science.

[ Trying to move away from this gloomy atmosphere as he tucks away his note. Less angry and sad parent issues, onward to crazy science. ]