1, friends online reminder. "Didi" is the prompt sound of punching in. Wechat can't see whether friends are online, so the first sentence of chatting after online starts with "Didi", which means "I am online, now we can chat".

2. "Didi" is the secret code of Tik Tok, and the girl is also a player of Tik Tok. Sending Didi is a sign.

3. When chatting on WeChat or QQ, say "Leave me behind if something happens", which means that if something happens, send me a message and tell me. The origin is that the prompt tone of QQ chat is "Didi", and later "Didi" is given a meaning similar to "incoming call".

Girl chat code daquan

1, oh (boring, change the subject quickly).

2, um (perfunctory, quickly change the next topic).

All right (not good, but I don't know how to refute him).

4. All right (coquetry, but stop nagging).