His kindness probably won't help much to help soften his relationship with Wei Wuxian (all three of them), but in a way, he is his brother-in-law, however strained and tense that maybe, so he is family for the long journey ahead.

"Please sit and wait, it will take a while." It won't take long, but eventually he assemble a bento lunch for him and presents a pair of chopsticks. It looks healthy enough with rice, meats, and vegetables.