You Know What To Do

The speaker is attracted to someone but feels shy and unsure what to say. They want to spend time together and offer to walk the person home. The feelings grow from nervous interest into a promise of steady companionship: the speaker says they will be there whenever the other person feels lonely. The mood is affectionate and hopeful, though the speaker cannot be sure the feelings are returned.

“Every hour of the day” suggests intense, constant interest rather than a literal schedule. “Call on me” means the other person can contact or rely on the speaker, especially when lonely. The repeated phrase “you know what to do” is a gentle invitation: if the other person feels the same way, they can take a step toward a relationship.

There is a small imbalance in the wording. The speaker says they will keep their love “for you only,” but also admits they may call on the other person when they are lonely. This makes the offer seem mutual, not simply one-sided. The promise to “make you love me more” could sound confident, playful, or slightly insistent. Overall, the lyrics express sincere longing, but leave open whether the other person will respond.