It is difficult for colleagues to meet people whose birthdays are very close, so there are few birthdays that are only two days apart. Happy birthday to you is a greeting to you, and chatting with you is also a way to get close to you and praise your beautiful design, which is a typical performance of high emotional intelligence. And showing you your own diet, if there is no commercial promotion mixed in it, is a direct and normal behavior of colleagues to close the relationship.

It is suggested to keep a peaceful mind, come without indecent assault, and wish others a happy birthday! As for whether there can be further contact, it depends on the specific situation. Of course, it must be inseparable from personal character, virtue, consistency in three views, common hobbies, common language and common pursuit. It is estimated that the relationship will get closer and closer, and there will be more roads with more friends. However, if the follow-up communication is flat, there is no problem in maintaining the general colleague relationship.