It's possible to be in love and unhappy: Vanessa Paradis

"Love is the strongest and most fragile thing we have in life. Nothing is ever for sure, but when something in love doesn't work from the beginning, it's never going to work. Don't push it," she said.

Paradis, who has two children with Depp, Lily Rose and John, thinks that relationships are always evolving, even those that begin with love at first sight, reported People magazine.

"When you meet the love of your life, it's just obvious and natural and easier. But you keep learning all the time. Sometimes you could be in an unhappy relationship; you are very much in love with someone, but it's making you unhappy and you think things can change and you can work it out."