London: He's 78-year-old, but movie legend  Michael Caine says lot of things in life still make him feel younger. The 'Batman' star said his grandchildren, his beautiful wife Shakira and his astonishing film career help him keep going, reported a website.

"I don't feel very old, but I never look in a mirror so I always think I'm about 38," Caine said.

Forty years after marrying wife Shakira, the actor says they are as happy as the day they met.

"You should have seen her when she was 24. Oh we're so romantic. We go off on little honeymoons. Every now and again we go off to a lovely hotel called the George V in Paris and have a weekend honeymoon away from everybody.

"Paris is our city. We always do the quote from Casablanca... Humphrey Bogart to Ingrid Bergman, she was saying goodbye and he says, 'We'll always have Paris'. And that's us two," Caine added.