So who is the hubby of the pretty young ballet dancer, who's spent the rest of the film fending off several other advances? Why the little geek in the glasses of course.
"It's good to be home."
How Miss Lonely-Hearts was saved by the music from Mr. down-on-his-luck Songwriter. Not to mention the fact that it seems that they hook up with each other near the end.
Jeff's sheer panic and terror when Lisa is in danger, revealing that for all their bickering, he really does care about her.
Just the ending, all the drama and presumably the heatwave have passed with the neighborhood staring a new day: Miss Lonely Hearts and the Musician find love with each other, the fire escape couple have a new dog, Miss Torso happily sees her boyfriend back home from the army, Thorwald's former apartment is being re-painted, and Lisa (clad in a button down shirt, loafers, and rolled up jeans) is reading an Adventure novel and fashion magazine while she gazes appreciatively at a napping and contented Jeff sporting two new casts.