For those who don't want to waste time (Chapter 2 - Day 8 during afternoon, after meeting Kuro and Morrigan while they were drinking and while paying pizza).
The message:
01100010 01100101 01100101 01110000 00100000 01100010 01101111 01101111 01110000 00100000 01110011 01101111 00100000 01100101 01100100 01100111 01111011
UTF-8 decoding:
beep boop so edg{
Edit: Forgot to ask the clerk not to add garlic.