What do the lyrics of "Knowingly Acting" sung by Wu Yufei mean? What do you want to express?

It feels like a gay song. . .

When you see people showing love in parades and passers-by ignoring their gazes and expecting their arms to be pressed against yours without having to act, it feels very similar. Generally speaking, if it is a relationship between a man and a woman, such words will not be used. Of course, this is just a personal feeling and may not be correct. Don’t troll parades are usually held to express certain demands, and there will definitely be a lot of people participating. What if it is just to say that girls look like boys or that boys look like girls? There is no need to be secretive when showing love, and why should you say you are scared of what you have done? Falling in love itself is a beautiful thing. Isn't it a little strange that the other person keeps trying to avoid me even though he or she feels shy because of me? There are also things like giving flowers. Girls don’t seem to give flowers when they show love to boys, right?