Howard said he found a pair of ants on his paper this morning, leading the staff to report other bug-related incidents in the office.
Howard speculated that the ants were attracted to all the fast food wrappers in JD's trash can, so JD came in with a solution: "Just leave your [office] door closed!"
Fred laughed: "Do you think you have to invite them in?"
Howard loved JD's logic: "I love that kid. He's the best."