Call of Duty 4 Longest Streak

Today I played some Call of Duty 4 and noticed something odd when I got another Longest Streak. Every time I've hit that, I've been playing with TheTofudabeast in my party, and him only. The first time I got my streak was in the first game I played online, which happened to be with him. Today I played some games with friends and after a while it was just him and me. The first game with just us two is where I broke my streak record again. I guess Tofu is just my own personal good luck charm when we go into Team Deathmatch games...