𝙧𝙚𝙖𝙙 𝙩𝙝𝙞𝙨 𝙗𝙚𝙘𝙖𝙪𝙨𝙚 𝙞'𝙢 𝙡𝙤𝙣𝙚𝙡𝙮

What Fall Out Boy Song is This

So like I wanted tea and I had my IOH CD on so when a song I didn't know came on I got my tea

I came back and the only line I heard was 'Im supposed to love you'

I was like 'oawh fuck nah-' turned around and walked away and I don't know anything else in the song so er

So erm what song is it because like 

The line intrigued me