Julie Anne was going for an 'apir' but Rayver decided to give her a hug instead

Truth be told, Julie Anne San Jose and Rayver Cruz's duet jams have been source of good vibes, and it isn't so much for the kilig — though that's part of it, too — but for the sheer artistry on display. 

On Sunday the duo once again serenaded their fans with their casual rendition of Honne's  "Location Unknown" right in what we presume is Julie Anne's home studio.

Though super casual — Julie Anne was in a hoodie, while Rayver in a plain white tee — we were pretty much blown away.

Julie Anne casually showcased her talent, playing the keyboards while singing and providing second voice to Rayver, whom we might say, is getting better and better as a musician.

But the two, always so extra, gave their fans something more to nibble on.

At the end of the two-minuter video, Rayver gave Julie Anne a hug from behind as Julie Anne, looking aware of their cool jamming session, was only going for an easy apir with her mate.

We'd say it caught her by surprise, too because Julie let out a pleasant-sounding laugh-slash-gasp. Rayver, not finished yet, gave her shoulders an extra squeeze.

The two have been at it since Julie Anne's "Limitless Live," where Rayver appeared as a special guest. 

What can we say? Keep it up you two! — LA, GMA News