1, Hunger or eating habits, roommates feel particularly hungry at night, and some people are used to eating supper at night. Instant noodles are a convenient and quick food, which can quickly satisfy hunger.

2. Personal preference: Some people especially like the taste and taste of instant noodles, so they choose to eat instant noodles in the middle of the night.

3, avoid waste: roommates bought instant noodles, but do not want to waste, will choose to eat.