Source[]
Boyfriend is the protagonist of Friday Night Funkin'. He is on a mission to gain approval to date his Girlfriend, but must sing-off against her evil ex-rockstar father Daddy Dearest as well as the many other characters that stand in his way.
In World Context[]
Boyfriend is the rapper of the Sans Nagito universe (SNU).He is godly despite his only sounds being beeps and boops. His achievements include reversing the effects of Monika in Doki Doki Russian Skeleton.
He is heavily theorized to have created the Infinity Stones, as it is implied by Monika in Act III, but this is not confirmed.