How to look at someone elses friendship with another person on facebook?

[Grace Smith]

Like, say I wanted to see my dads friendship with my uncle. (like what statuses he's commented it on, what they both like?) How would I do that?

I know it is possible because I have been on my friendship page with my sister or something and up in the corner it was like "see janets frienship with david." something like that.

[scooterman 23]

there is no way to see like exactly what they both like but you can go to their info pages and compare. If you want to see your relationship with someone it comes up on the corner when you view their profile.