What does it mean for a man to send vinegar to a woman?

Sending vinegar to girls by boys may mean many things, depending on the specific situation.

1. If a boy likes to be jealous, he may send vinegar to a girl because he likes to be jealous, or he may send vinegar to a girl to express his feelings because he thinks that a girl likes to be jealous.

2. If the boy is interested in the girl, but the girl is close to others, then the boy may send vinegar to express his love for the girl, and at the same time imply that the girl cares about her, but he is also a little jealous.

In the traditional culture of China, vinegar represents missing and love, so it is possible for boys to send vinegar to girls to express their missing and love.

In short, the specific meaning of sending vinegar to girls by boys needs to be determined according to specific circumstances, and it cannot be simply summarized by a fixed explanation.