“Yes,” Mr. Thomas said. “Yes, it would. I treasure every day I spend with you and I hope you do, too. I don’t want you to forget a single one.”

This line was particularly beautiful to me. For more context, my MC was going to erase some bad memories (but he and Mr. Thomas got kidnapped before he could). While in a cell, Mr. Thomas, an inventor who takes care of the MC and who is afraid to get close to people, asks if the MC was really going to erase some memories. The MC notices Mr. Thomas looks upset and asks if him doing so would make him sad. Mr. Thomas replies with the line above ^^^.