He's her ex-boyfriend, but that hasn't stopped Deepika Padukone from wishing Ranbir Kapoor on his birthday.

The actress took to her Twitter account to wish RK a very happy birthday and good luck for his upcoming release Anjaana Anjaani.

Maybe they are on their way tobeing cordial friends? Now that she's moved on to Siddharth Mallya, while Ranbir has his eyes on Katrina, they seem to have let go of their pasts.

She wrote, "Happy Birthday RK!! wishing u loads of happiness & success. . . and good luck with AA. " A shocker or a surprise?