Seeley Booth is a former sniper with the U.S. Army Rangers. He now works with the FBI and alongside the team led by Dr. Brennan.
At first, Booth was not happy to act as a liaison between the FBI and the Jeffersonian Institute. But he eventually developed personal and professional chemisty with Bones. They now with a top notch crime-fighting unit.
Booth is an ideal complement to Bones' speciality in science. He's intuitive and knows how to read people.
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.
You're out of line, Sir!Booth