Will Smith must have a thing for creating casual conversations with strangers. Maybe it’s just his star power!

If you remember, not too long ago he struck up a lengthy conversation with our relationship editor about marriage — this week the “Men in Black” star stunned art lovers at a Los Angeles gallery with an impromptu appearance.

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“His visit was so unexpected,” a source tells PEOPLE. “He just walked around eating ice cream sandwiches and taking pictures” with an unidentified female friend. He reportedly wanted to purchase one of the paintings, but it was already sold.

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All the while, wifey Jada Pinkett Smith was spotted out and about with her gal pals in Studio City, California.

Just last week, Will and Jada adamantly denied breakup rumors. “Our marriage is intact” read a statement.