The document is a love song expressing how the singer sees their partner as completing them and feeling they are perfect for each other. It uses many metaphors to describe their relationship, such as their partner being the peanut butter to their jelly, the rain during a storm, or the apple to their pie. The chorus reiterates that they are each other's "perfect two" and cannot live without the other. It ends by saying the singer wants to marry their partner because they are meant for each other.