爱打闹意味着和你们在一起会很开心，最终将触发女士对你的喜爱之情。

Playfulness means that you are fun to be with, consequently triggering feelings of attraction in women.

youdao

我很开心还能和你继续在一起。

I'm glad we'll still be together.

youdao

和你在一起，真的很开心。

With you, really very happy.

youdao

I like it when you are laughing and smiling, and having fun.

当你大笑、微笑和开心的时候，我就很快乐。

You look 实战 - SpeakingMax英语口语达人

You can communicate like good feeling with them with "I'm glad". So I recommend that you use it a lot.

你可以用“I'm glad”跟他们交流，表示你觉得和他们一起很开心。因此你可以多多使用这个句型。

I'm glad 课堂 - SpeakingMax英语口语达人