L-R: Cam (Tamara Taylor), Brennan (Emily Deschanel), Booth (David Boreanaz) and FBI Special Agent James Aubrey (John Boyd) watch while Hodgins chases after a goat at a crime scene in the "The Lost Love in the Foreign Land"
Booth: You know, when I say heartbreaking you say the heart is a muscle, so it can't break. It can only get crushed. Brennan: Isn't it heartcrushing? Booth: You want to go to his funeral? Brennan: Yes, I would. Then she won't be alone. Booth: You know what, Bones? Sometimes I think your heart muscle is bigger than people give you credit for.