The signature issued by boys, "If words can't convey meaning, then leave love in my heart", is a more traditional way to express love. This sentence means that if I can't express my love in words, then I will hide my love deeply in my heart, silently pay attention to you, accompany you and take care of you. This expression is more subtle and romantic, showing the persistence and persistence of boys in love. However, we should also note that if words and actions can better express our inner feelings, we should not rely too much on the love deposited in our hearts to maintain our relationship, which may not be conducive to the development of our feelings.