Seeing Other People

Today, I tried to start a fight again
 'Cause I saw you with somebody, and you said I shouldn't worry
 And I know they're just a friend
 But the last time that was said to me, "Just a friend" meant kissed in secretly
 Ooh, how will I ever get to know you?
 Ooh, if all I do is blur you in what I've known?
 I've been seeing other people, all my ex's undertones
 Assuming I'll catch you in a lie, afraid to read what's on your phone
 'Cause when I was seeing other people, I'm not the only one that they took home
 Now, I don't trust so easily, even when I know you're not cheating
 I'm the one who's seeing other people in you
 Today, I went and broke my heart again
 'Cause I won't let you love me, camouflage you in my history
 Am I the only one that is lying to me?
 All you've given me is loyalty, and the chance to trust reality
 Ooh, how will you ever get to know me?
 Ooh, if all I do is blur you in what I know
 I've been seeing other people, all my ex's undertones
 Assuming I'll catch you in a lie, afraid to read what's on your phone
 'Cause when I was seeing other people, not the only one that they took home
 Now, I don't trust so easily, even when I know you're not cheating
 I'm the one who's seeing other people in you, ooh
 Ooh, ooh, ooh
 In you
 Ooh, ooh, ooh
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 I've been seeing other people, all my ex's undertones
 Assuming I'll catch you in a lie, afraid to read what's on your phone
 'Cause when I was seeing other people, not the only one that they took home
 Now, I don't trust so easily, even when I know you're not cheating
 I'm the one who's seeing other people in you