Busy Philipps took a flight to be with her best friend Michelle Williams on the 10-year anniversary of Heath Ledger’s death Monday.

Philipps, 38, who took to her Instagram stories to share an emotional series of videos earlier on in the day, later shared a snap of herself with Williams, 37, alongside the caption: “It’s ok.”

She had previously posted a pic of her view of the sunset from an airplane, alongside a heart emoji.

View this post on Instagram

❤️

A post shared by Busy Philipps (@busyphilipps) on

Philipps is a long-time friend of Williams, Ledger’s former partner and mother to the couple’s daughter, Matilda, now 12.

The actresses met nearly two decades ago on the set of “Dawson’s Creek”, with Philipps remaining close with Ledger after he and Williams ended their three-year relationship in 2007.

The 28-year-old Ledger was found dead in his New York apartment on Jan. 22, 2008 from a fatal mix of prescription drugs.

RELATED: Naomi Watts Remembers Ex-Boyfriend Heath Ledger 10 Years After His Death

Philipps’ latest posts come after she shared clips of herself crying while listening to MGMT’s “Time To Pretend.”

“I was just driving and I was thinking about my friend Heath who died 10 years ago and this song came on, ‘Time to Pretend’,” she said through tears. “It came out after he passed away and I remember when it came out, because it made me think of him. I just thought he would have liked this song. And for some reason, every time I hear this song… it’s weird.”

Philipps added a third video to her Instagram Story, captioning it, “Just turn it up I guess?” as the song continued to play.