The lyrics use metaphors like catching a grenade or taking a bullet to illustrate the depth of the singer's feelings and the pain of unrequited love. Bruno mars - grenade (letra y canción para escuchar) - i'd catch a grenade for ya / throw my hand on a blade for ya / i'd jump in front of a train for ya / you know i'd do anything for ya May 10, 2022(ooh-ooh) [pre-chorus] gave you all i had and you tossed it in the trash (ooh-ooh) you tossed it in the trash, you did (ooh-ooh) to give me all your love is all i ever ask 'cause [chorus].