Interesting comment posted by someone else, somewhere else:
Its human nature to feel bad for someone when they're at their lows. Its what makes you a good person, because you're able to sympathize with someone even of you don't like them.
Just remember, Frankie never felt this for anyone in that house. When Brittany was in pain kicking the soccer goals even though she mostly knew she was going home anyway he made fun of her and got annoyed at people sympathizing with her. When Zach felt betrayed and heartbroken by Frankie turning on him Frankie turned it around on him and said Zach was the bad guy for hurting him. When Nicole lost all her friends and allies, was betrayed by everyone, and was alone and lonely in the house he made fun of her and got mad at Christine for simply talking to Nicole and not totally shunning her. When Christine left the house to a shocking chorus of boos Frankie used it to say they had done the right thing for America and started burying Christine even going so far as to make it about him and claim she must have made fun of him and his sister. M
You're a better person because you feel compassion for people you don't like, something Frankie can't or doesn't do. But Frankie deserves this and in the end he's not even being shunned or mocked. He's just getting evicted by people he's betrayed a bunch of times.
And..Caleb is complaining about Frankie, saying he is ready to go home because he is sick and tired of Frankie always grabbing his crotch and ass.
Caleb is too stupid to say "knock it off!", I guess.