This April marks what would have been Heath Ledger's 38th birthday.

Nearly one decade after his death, the actor is still remembered for his impressive filmography — including his breakout role in the teen classic 10 Things I Hate About You.

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As Patrick Verona in the Shakespearean classic retold as a high school rom-com, the Australian newbie stole audiences' hearts as the resident bad boy.

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While Heath is no longer with us, he will always be remembered when "Can't Take My Eyes off You" comes on the radio.

As for his co-stars in the 1999 favorite, Julia Stiles, who portrayed his love interest Kat, is still acting and fondly remembers her time working with Heath.

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“He was so nice. He was such a force; he was — even at that age — a very, very powerful, lovely human being,” Julia said of Heath in 2014.

Joseph Gordon-Levitt, who has gone from lovestruck teen to dad, also shared fond memories of his time on set.

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"Heath turned me on to a lot of great music that summer," he wrote on Reddit. "The first time I ever heard OK Computer was riding in the back of his car."

So can fans expect a reunion anytime soon?

"I would," Julia said. "I feel like a reunion would be nice."

To see what the cast is up to today, click through the gallery below!