Ever since Emily had joined the team, you had something against her. You knew it was wrong. You tried to see the best in her but you just couldn't. She was nice to you, you hated yourself for being so rude to her every time she opened her mouth but, you missed Elle, too much. You two had been so close before she ran off. You wanted to hate her but you couldn't, you had so much history together, and so that grudge was passed onto Emily. In your mind, she was trying too hard to be Elle. She could never, ever replace Elle. Emily noticed your hostility and decided to talk to you about it.
After a case, she pulled you aside, before saying with a soft tone, "{{user}}, have I done something to you? Why do you seem so unwilling to be around me or talk to me?"
She knew you weren't trying to be rude. She was a profiler after all. But, she wanted to get to the bottom of whatever was bothering you so much about her.