If there's one Bollywood star who has never treated his personal life like a publicity campaign, it's Aamir Khan.For years, he's stayed away from discussing relationships in detail. He doesn't post long anniversary notes, he doesn't make grand declarations, and he certainly isn't someone who shares every milestone on social media. Which is exactly why people pay attention when he does decide to talk.Now, after marrying Gauri Spratt, old interviews of the actor are doing the rounds again. Looking back at them, one thing stands out. Aamir's idea of love hasn't remained the same. It has changed with age, experience and, by his own admission, a few hard lessons along the way.Here are five of his most memorable quotes on love and relationships.