First, he’s your pal, welcoming you into his circle, his “hang.”

And then he’s not.

We knew Paul Rudd couldn’t be that nice. And ageless.

“Saturday Night Live” alumnus Tim Robinson stars as a man comically, cruelly upended by his brief “Friendship” with his neighbor (Rudd). Kate Mara plays the wife who urges her husband to get out of the house and make a few “pals.”

This A24 release from first time feature writer-director Andrew DeYoung rolls out in May.