When you are in love, you'll get to see past the bad traits of that person. No matter what other people says about that one person you still see the good in her. That no matter how hard for you to fight the urge to leave her for giving you million reasons to go. You still hold on to that one good reason she said so you would stay. Thus the quote "Love is Blind".
And that is What Chloe is, Blind as per Aubrey who seems to hate the alt-girl.
Chloe: Becs You're pushing me away.
Beca: . . .
Chloe: Your brody attitude. Your annoying behaviour. Your sarcastic comments. Your snarky personality. Your ear monstrosities. Your tattoos. Your dark aura. Your thick eyeliners. Your fear of commitments. Your high walls that I can't seem to break down. The list goes on Beca. The list goes on. You're giving me a million reasons to walk away and leave. All I need is one good reason to stay becs. One good reason. *falls on her knees, breaks down sobbing*
Beca: Chloe. . .
Chloe: *continue sobbing*
*Beca approaches Chloe, and hugged her*
Beca: I Love You Chloe. I Love You. Please stay with me.
Chloe: I Love You too Becs. That's One good reason for me to stay.
*Chloe leans to Beca and kisses her passionately*