User blog comment:Phineas Flynn and Ferb Fletcher/OMG It's been sooo long!!!/@comment-3079802-20110211004451/@comment-3079802-20110211005624

Well, actually, In Operation: G.I.R.L.F.R.I.E.N.D., she broke up with him, cuz she thought he was cheating on her with Numbuh 362 (which I ship, instead of 1/Lizzie) and after that episode, she never appeared again. YES!