Did Aditya Roy skip Ranbir's housewarming to be with Katrina?

Tongues have been wagging even more about Katrina Kaif and Aditya Roy Kapoor ever since the two were spotted together last week. Aditya, it is said, gave Ranbir Kapoor's housewarming party a skip to be with Kat. A birdie chirps to say that Kat apparently insisted that Aditya accompany her. If you have been following her on social media, Kat has been posting scores of philosophical messages as if to drop a hint to someone (you needn't be an atomic scientist to decipher who). So she made sure Adi was with her the same evening, to send another message across and get clicked. If she had posted another message on social media, who would have noticed as the certain someone was in party-hearty mode.