The boy who likes whoyouareisnotenough wants to express that this boy has high self-awareness and self-reflection ability and realizes that he needs to know his heart and values more deeply. Whoyouareisnotenough can be understood as "you don't know yourself enough". If a boy likes this sentence, it may mean that he feels that he needs more exploration and thinking in understanding himself. This may show that he has a high self-awareness and self-reflection ability and realizes that he needs to know his heart and values more deeply. In addition, this sentence can also be interpreted as an incentive, suggesting that the boy is looking for a deeper level of self-awareness and understanding, hoping that he can understand his own essence and characteristics more deeply. He may think that only by knowing himself more deeply can he better understand others and establish deeper ties with others.