Lena Headey

Was pregnant with her son Wylie much of the shooting of Game of Thrones (2011)'s Season 1. The production team was so enthusiastic about her performance that they didn't recast the role but instead worked around it. For example, directors kept the camera frame above her waist or had her sit at a table. For wide shots when Cersei was walking around, most of her costumes had large billowing sleeves which she carried in front of her to hide her pregnancy. At other times body doubles were shot from behind in quick cuts. She was in the early stages of pregnancy with her daughter Teddy when Season 5's filming ended and gave birth to Teddy the same month the season has premiered.

We've all had that moment where you look into someone's eyes and there's some kind of recognition there, whether you act on it or not.