Kelsey Crane

Barney declares February 13th "Desperation Day," a holiday for desperate women. Meanwhile, Lily surprises Marshall for Valentine's Day, Ted and Zoey continue to figure out their relationship and Robin bonds with her single girlfriends.

With Halloween approaching, Susan must reveal her secret Internet side job to Mike; Juanita grows suspicious of Gabrielle's sudden interest in Grace.

Jim wins a big cash prize for his charity work, but when Cheryl tells Jim he must donate the money to charity, he turns the tables on her and tempts her to take the low road.

April attends a cancer support group.

April prepares for her first chemo treatment and a hospital stay by trying to enjoy a few ordinary days, but that doesn't work out thanks to drama from Leo, Beth and Sara. Elsewhere, Brenna attempts to make time for both Kieran and Greer.

April starts fertility treatment.