[Hook: Russ] Fill my cup up full I just wanna' do the same for you, yeah Don't you lie to me Let me know before I look a fool Cause I don't know how to love you Cause I don't know how to love you Cause I don't know how to love you Cause I don't know how to love you [Verse 1: Russ] I think life is a love song d**h is a horror flick In between is the verses The casket's the choruses You say you need me the most So I cut off my lights and let your darkness glow [Bridge: Russ] Don't let me down Don't let me down, no no no no If there's no oxygen left I would hold my breath I'd die for your love, yeah [Hook: Russ] Fill my cup up full I just wanna' do the same for you, yeah Don't you lie to me Let me know before I look a fool Cause I don't know how to love you Cause I don't know how to love you Cause I don't know how to love you Cause I don't know how to love you [Verse 2: Russ] You say we're destined for greatness And my eyebrows are raised cause I don't know if you'll make it And I wasn't even looking but I found love on your lips Yeah, I swear that I taste it, yeahh [Bridge: Russ] Don't let me down Don't let me down, no no no no If there's no oxygen left I would hold my breath I'd die for your love, yeah [Hook: Russ] Fill my cup up full I just wanna' do the same for you, yeah Don't you lie to me Let me know before I look a fool Cause I don't know how to love you Cause I don't know how to love you Cause I don't know how to love you Cause I don't know how to love you [Produced by Russ]