How do peers respond humorously?

Others say that we are peers, and we can reply humorously that peers and people of different ages can't tell apart, but their personalities and looks are basically the same, so others call us twins impeccable. When people say that we are the same age, we should show you a very funny mood. At this time, you should communicate happily. Only when the two sides communicate more can they help each other in the future. This is also a kind of psychological love between two people with the same appearance and similar age.