Scarlett Johansson wears a red outfit and lipstick as she covers the December 2013 issue of Marie Claire U.K. where she opened up about relationships and pornography.

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On relationships: "I can certainly relate to this habit of wanting your partner to just kind of fit into this mold you've made for them. We do place pressure on somebody to just do it the way we think it should be done. It takes a lot of growth and searching to understand that it is the differences in relationships that enrich and strengthen the relationship, that help us evolve as people and partners. I understand that conviction; I know that is something I am guilty of."

The Avengers star could be talking about Romain Dauriac, with whom she got engaged to in September. The pair went public with their relationship in November 2012.

Johansson was also previously married to actor Ryan Reynolds from 2008 to 2010. The actress discussed her divorce with Vogue in the May 2012 issue and said, "It was devastating. It really throws you. You think that your life is going to be one way, and then, for various reasons or whatever, it doesn't work out."

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On pornography: "I'm sure I should have some very well-developed view on [porn's] effect on society, the ethics behind it and how it affects the kind of relationship between men and women and how it objectifies women. But I don't really think about it. I think porn, like anything else, can be enjoyed. It can be productive for both men and women. If I found out my boyfriend watched that much porn, I would be totally flabbergasted, for sure."