The Three Days Rule
Show: How I Met Your Mother --> Season: 4 - Season 4
AirDate: 4/27/2009
Runtime: 23
Voting: 7.9 (27)

Overview: Ted breaks one of Barney and Marshall's relationship rules, texting a woman he recently met, so the pair play a joke on Ted by pretending to be the woman.
Kevin Michael Richardson
Stan
Rebecca Budig
Holli