This leads to an angry confrontation, and eventually the two break up.
Leslie convinces Ann to go out with Chris Traeger so they can talk about the park budget.
Just as she's starting to really like Chris, Leslie crashes their date and reveals she convinced Ann to go on the date.
Ann apologizes to Chris and after another date, they start a relationship with each other.
Furthermore, she shows a hint of jealousy toward Andy's budding relationship with April Ludgate.
She and Mark break up, and Mark leaves his job working for the government.
In "The Master Plan", the morning after a drunken night celebrating April's 21st birthday at The Snakehole Lounge, Ann remembers kissing someone but can't quite remember who it was.She discovers, to her surprise, that she kissed the new state auditor Chris Traeger.At the start of the series, Ann Perkins was dating Andy Dwyer, whom she met and fell in love with in college.Ann matured faster than Andy did and, while Ann entered into a career in nursing, Andy remained lazy, spoiled and unemployed.After Andy falls into a large construction pit next to her house and breaks his legs, Ann is inspired to attend parks and recreation meetings to advocate that the Sullivan Street Pit be filled in, which leads Ann to befriend Parks Deputy Director Leslie Knope.Eventually, after Andy's leg casts are removed, Ann learns he could have taken them off two weeks prior, but did not because he enjoyed being pampered and spoiled by Ann.