What I see in this song is the very beginning stage of love or a romantic relationship. The singer is basically talking about how them and their lover are just trying to avoid the obvious attraction. They are pretending that nothing is happening, the are ignoring all the very obvious signs. But this hide and seek is resulting in frustration, and the singer just wants to give in to this love. The rest of the song is pretty much the singer repeating "I just can't get enough of you". This means that he is so in love and his love is undying.