The song "I Wanna Hold Your Hand" by Big Time Rush is a cover of the classic hit by The Beatles. The lyrics convey a message of longing, desire, and the pure joy of physical affection.

In the first verse, the singer expresses their intention to communicate something to the listener that they believe will be understood. The phrase "I wanna hold your hand" represents a desire to be close and connected physically.

The chorus repeats the line "I wanna hold your hand" as a reaffirmation of this desire. It serves as a simple and straightforward expression of affection and intimacy.

In the second verse, the singer asks the listener for permission to become their partner ("let me be your man") and to hold their hand. This demonstrates a deeper emotional connection and a desire for a romantic relationship.

The bridge of the song emphasizes the happiness the singer feels when they touch the person they desire. It suggests that this physical connection brings them great joy and that their love for the person is evident and cannot be hidden.

The refrain repeats the sentiment that the person being addressed possesses a certain quality or "something" that the singer believes they will understand. It highlights a connection and chemistry between the two individuals.

The chorus and outro reinforce the longing and desire to hold the person's hand, once again emphasizing the importance of physical connection and closeness.

Overall, "I Wanna Hold Your Hand" conveys the excitement and yearning of young love and the simple desire for physical contact as a means of expressing affection and intimacy.