And everyone hooks up in the process…

Things get a little saucy when Addison Montgomery (Kate Walsh) comes to town.

Is it her red hair?

GREY’S ANATOMY - “Let’s Talk About Sex” – Bailey recruits the interns to create a series of social media videos informing teens about sexual health. The videos, filmed at Grey Sloan in front of a group of high schoolers, hit home as a student has medical complications during her visit. Elsewhere, Meredith and Maggie learn something new about Zola on an all-new episode of “Grey’s Anatomy” airing THURSDAY, OCT. 20 (9:00-10:01 p.m. EDT), on ABC. (ABC/Liliane Lathan) KATE WALSH

Liliane Lathan/ABC

Is it that she wears designer high heel shoes instead of sensible sneakers?

The high school audience Bailey has procured is beyond bored.

Addison offers to give her a blood test to be sure.

GREY’S ANATOMY - “Let’s Talk About Sex” – Bailey recruits the interns to create a series of social media videos informing teens about sexual health. The videos, filmed at Grey Sloan in front of a group of high schoolers, hit home as a student has medical complications during her visit. Elsewhere, Meredith and Maggie learn something new about Zola on an all-new episode of “Grey’s Anatomy” airing THURSDAY, OCT. 20 (9:00-10:01 p.m. EDT), on ABC. (ABC/Liliane Lathan) CHANDRA WILSON, CAMILLA LUDDINGTON

Liliane Lathan/ABC

Condoms are tossed freely as if cars from Oprah.

Simone walks in on Adams and Joyce playing cards, and Joyce immediately thinks she’s her daughter.

When Simone reminds her that Denise passed away, Joyce becomes extremely aggravated, causing a scene.

Meredith (Ellen Pompeo) intervenes and diffuses the situation.

She finds Simone outside, and they commiserate over family members who suffer from memory loss.

Meredith’s advice is to play into Joyce’s world.

It’s more humane that way.

So Simone answers to the name Denise and has a lovely afternoon with her grandmother.

Then she makes a deal with Adams.

If he keeps her grandmother’s dementia a secret, she won’t tell anyone he’s a Shepherd.

Let the record show that Simone totally Googled him when he acted weirdly around Amelia and Addison.

Addison, Jo, and Bailey (who scrubs in!)

express their frustrations over Row v. Wade and what that means for women in this country.

Thankfully, the three doctors perform a successful surgery.

She’s going to reopen the clinic for reproductive health and teach in the hospital.

Forty hours, take it or leave it.

WE WILL TAKE IT!

Addison is going to hang around for a few days, too.

Her stairwell patient is pregnant, and she and Schmidt walk her through a medical abortion.

Finally, after suffering another panic attack, Zola accompanies her mother to the hospital.

At first, he thinks she’s lucky.

But, as it turns out, Zola is somewhat of a cognitive puzzle savant.

Amelia and Maggie think this could explain her panic attacks.

Her brain doesn’t function like other kids her age!

To quote Nick, “At least we got a piece of the puzzle today.

That has to feel good.”

And when everyone is feeling good, everyone has sexy times.

And I mean everyone.

Link massaging an erogenous zone on Jo’s foot.