I took a day off at the restaurant, and when I came back, it was very strange, indicating that I didn't get along well with my colleagues there, and I didn't have much contact with my colleagues at ordinary times. You feel strange after a day's rest. Actually, you're not the only one who feels this way. Many people usually get along well with their colleagues, but when you take a day off and go back, you find everyone very strange. That's because you may not know what happened to them the day before, so it's normal to feel a little distant. Secondly, this is also the reason why you are a little sensitive. Maybe everyone was busy and didn't have time to call.