Taboo ... I don't think it's too complicated. The landlord can check all kinds of jargon of Er Yuan, such as cp (that is, the pairing of love relationship), Jiao Jiao (also called "rubbing tired", which means you have different opinions, you have to understand), Jiao Jiao (a mentally ill but shy cartoon character), Laoer (a special word and deed that is too self-righteous for teenagers) and so on.
In fact, I think the most important thing in interpersonal communication is sincerity and friendliness, so that it is easy to establish a long-term relationship.
Well, I hope to adopt it.