David HarbourandLily Allensure seem like the real deal.TheStranger Thingsstar, 44, and the British singer, 34, were photographed locking lips as they walked through the streets of New York City on Sunday to grab lunch together.Harbour wore large glasses, a light jacket and gray pants for the daytime outing, while Allen opted for a gray sweater, blue jeans and a purple purse.In a second photo, the actor snuck in a kiss on his rumored girlfriend’s cheek.The pair’s PDA-filled outing comes one day after HarbourbroughtAllen toSaturday Night Live‘s afterparty on Saturday night, following the actor’s hosting debut.David Harbour (R) and Lily Allen.BACKGRIDLily Allen and David Harbour.BACKGRIDHarbour wore a camouflage jacket, blue shirt and black pants. Allen opted for a black coat while she carried a Chanel purse. Harbour’s father, Kenneth, was also photographed with the pair heading to the party.Allen shared photos from Harbour’sSNLsketch parodying a SoulCycle class, during which the host wore a sleeveless shirt and showed off his muscular arms. In a zoomed-in photo of Harbour’s bicep, Allen captioned her image: “Mine.”David and Lily.DIGGZY/SplashNews.comLily Allen / InstagramHarbour was previously spotted with Allen in August while he was filmingBlack Widowin London. The two attended the performance ofThe Lehman Trilogyat the Piccadilly Theater and then dined at a restaurant, according toE! News.Allen, the sister ofGame of Thrones‘Alfie Allen, revealed in January that shesplitfrom her DJ boyfriend Meridian Dan. The two had been together since 2015.RELATED VIDEO: David Harbour Says Watching theStranger ThingsKids Grow up Is a ‘Mixed Blessing’“I’ve always had a boyfriend. I don’t at the moment. I’m single for the first time since I was about 15,” Allen said on theHow to Fail with Elizabeth Daypodcast.Allen was previously married to builder and decorator Sam Cooper, 41. Theymarriedin 2011 and announced their split in 2016 beforefinalizing their divorcelast June. Allen and Cooper sharetwo daughters:Ethel, 7, and Marnie, 6.

David HarbourandLily Allensure seem like the real deal.

TheStranger Thingsstar, 44, and the British singer, 34, were photographed locking lips as they walked through the streets of New York City on Sunday to grab lunch together.

Harbour wore large glasses, a light jacket and gray pants for the daytime outing, while Allen opted for a gray sweater, blue jeans and a purple purse.

In a second photo, the actor snuck in a kiss on his rumored girlfriend’s cheek.

The pair’s PDA-filled outing comes one day after HarbourbroughtAllen toSaturday Night Live‘s afterparty on Saturday night, following the actor’s hosting debut.

David Harbour (R) and Lily Allen.BACKGRID

David Harbour and Lily Allen

Lily Allen and David Harbour.BACKGRID

David Harbour and Lily Allen

Harbour wore a camouflage jacket, blue shirt and black pants. Allen opted for a black coat while she carried a Chanel purse. Harbour’s father, Kenneth, was also photographed with the pair heading to the party.

Allen shared photos from Harbour’sSNLsketch parodying a SoulCycle class, during which the host wore a sleeveless shirt and showed off his muscular arms. In a zoomed-in photo of Harbour’s bicep, Allen captioned her image: “Mine.”

David and Lily.DIGGZY/SplashNews.com

Lily Allen and David Harbour

Lily Allen / Instagram

Lily Allen David Harbour

Harbour was previously spotted with Allen in August while he was filmingBlack Widowin London. The two attended the performance ofThe Lehman Trilogyat the Piccadilly Theater and then dined at a restaurant, according toE! News.

Allen, the sister ofGame of Thrones‘Alfie Allen, revealed in January that shesplitfrom her DJ boyfriend Meridian Dan. The two had been together since 2015.

RELATED VIDEO: David Harbour Says Watching theStranger ThingsKids Grow up Is a ‘Mixed Blessing’

“I’ve always had a boyfriend. I don’t at the moment. I’m single for the first time since I was about 15,” Allen said on theHow to Fail with Elizabeth Daypodcast.

Allen was previously married to builder and decorator Sam Cooper, 41. Theymarriedin 2011 and announced their split in 2016 beforefinalizing their divorcelast June. Allen and Cooper sharetwo daughters:Ethel, 7, and Marnie, 6.

source: people.com