Love Needs to Be Spoken Out Loud

The old system is a person who traveled through time. When he was young, because he was not good at expressing, he let his beloved follow someone else. Therefore, he warned Zhao Sheng that love should be expressed loudly. But what's the use of saying it? If the other party pretends to be deaf and dumb, if the other party tests the other party, then the other party will have misunderstandings with the other party, resulting in many ridiculous things, such as bath water, etc.