You Should Know By Now
McFly Lyrics

The lyrics in McFly's song You Should Know By Now reflect on the feeling of burden and unrequited love. The first verse mentions the singer's life as a series of unforgiving tasks, almost as if they are stuck in a loop of endless responsibilities and hardships. The following line suggests that the person they are addressing, perhaps someone they are in love with, also has a life that nobody truly asks about. It could indicate that the singer is empathizing with them, but at the same time, they may be feeling like they are not a priority in that person's life. The chorus emphasizes the fact that the singer cannot forgive this person for something that they have done. Perhaps this person has caused them pain, betrayal, or disappointment, and forgiveness is a difficult thing for the singer to offer.

The second verse mentions the singer's need to examine who they choose to be in their life. When you have everything, there is everything to lose, and choices become even more critical. The repetition of the chorus indicates that the singer is unlikely to change their mind about forgiving the other person.

Overall, the song explores themes of personal responsibility, love, responsibility, and forgiveness. It highlights the struggle of trying to reconcile with someone who has hurt you deeply and the weight of carrying the burden of unrequited love.