That said, it was pretty awkward and a weird thing to shoot. Some women had a sense of humour about it and we'd laugh, but some were very serious and suspicious... like I might be doing something bad, or maybe they were just uncomfortable.

I guess I always knew going into the movie that casting that part would be difficult. Oliver just felt likeable. I felt it would be hard to dislike this man. I don't know why, but I'm sure other directors have felt the same when casting him. Oliver is goofy yet formidable, smart but likeable... I didn't want the character of Alex to be nasty or demonised. I wanted him to be struggling with his actions.

I think I'm a good writer. I think I have my own voice, which is unique to everyone, everyone has their own voice; if they would just write from a vulnerable embarrassing place, it's going to be universal and it's going to be entertaining. Because everyone is the same and everyone is unique.

Catherine Keener really gets me. She and I have such a shorthand together.

The pieces of "Please Give" just did fit together. I'm very comfortable with the ensemble. I thought this was just going to be a movie about this girl who gives mammograms. She's the lead. And then before I know it, she's got a sister, neighbors, and sometimes parents and friends and then it's an ensemble. And that's what I'm comfortable with, I guess.

People say to me all the time that I threw some money into some guy's coffee cup [by accident, thinking they were poor]. People do make the same sort of mistake. I've made attempts to volunteer that have been calamitous!

The casting director on the movie made me aware of her. She told me what to watch Starter For Ten, which I did and thought she was great in. She was just so charming and beautiful. But I felt she could probably look plain if we tried. And when I subsequently met with her, I was so charmed by her vulnerability and sweetness. Those were two qualities that were the most important for that character.