Exhibit A: British woman who witnesses Rajesh murder her husband right in front of her.

Exhibit B: Dead niece, killed by her own mother to keep Rajesh safe.

Exhibit C: Widowed sister-in-law, whom he apparently never thinks about again after the extremely traumatic incident with the niece.

Exhibit D: Truck driver (Vinod Khanna) tortured by the police because he knows Rajesh's whereabouts.

Exhibit E: Jilted girlfriend (Mumtaz).

Exhibit F: Best friend (Shashi Kapoor), who just so happens to have married the jilted girlfriend on the day Rajesh arrives seeking help.*

Exhibit G: The audience.
I rest my case.
Also on my list of pet peeves: men who prioritize their male friends over everything else.

That's not to say that the movie is all bad -- I enjoyed some of the songs, Shashi and Mumtaz have some nice scenes together, and I thought Vinod put in a compelling performance in his small role. But, for me, these good things did not outweigh all of the aggravation.
* I watched this movie the night after watching Kabhi Kabhie, and I noticed a common theme here -- in both, a girl who's in love with a poet ends up being married off to Shashi Kapoor instead. I don't think that's such a bad deal. In fact, does anyone know a poet?