Jennifer Garner and Ben Affleck
Jennifer Garner and Ben Affleck reunite for morning school run for son, Samuel. Pictured: Garner and Affleck arrive at the Oscars at Hollywood & Highland Center on Feb. 24, 2013 in Hollywood, California. Getty Images/Jason Merritt.

Jennifer Garner and Ben Affleck remain amicable with each other as they co-parent their kids.

On Thursday, the "Tribes of Palos Verdes" actress and the "Justice League" star were spotted together on a morning school run with their 5-year-old son, Samuel. Affleck and Garner were all smiles as they walked Samuel to school, Daily Mail reported.

Affleck looked edgy in his black leather jacket, dark jeans and leather boots. In the photo shared by the publication, the "Argo" star is still holding his motorcycle helmet as he walks and talks with Garner.

On the other hand, the "13 Going On 30" actress looked ready for her morning workout. Garner sported gray and black camouflaged leggings and an oversized gray shirt. She carried a cup of coffee in one hand and a blue sweater across her arm.

Affleck and Garner's sighting comes a day after rumors surfaced that the "Batman" star is planning to marry his girlfriend, Lindsay Shookus. A source claimed that Affleck and Shookus have been talking about taking their relationship to the next level. The pair is reportedly planning to get married after dating for only six months, even though his divorce with Garner has not yet been finalized.

"He's fallen hard. It's no surprise that they're now taking their relationship to the next level. They both want to spend the rest of their lives together," the source said.

The insider added that Affleck and Garner are already working hard in dividing their assets, but the procedure is not easy. "They've spent months behind closed doors working out how to divide assets, finances and custody of their children," the insider claimed.

While Affleck's romance with Shookus is heating up, Garner was romantically linked to her "Love, Simon" co-star, Josh Duhamel. A source has claimed that the two are sharing intimate lunches and dinner together.

However, according to Gossip Cop, there is nothing romantic going on between the two. In addition, Affleck's ex-wife already said that she is not not interested in getting into another relationship.

"I haven't been on a date and I am not interested in dating," Garner told Entertainment Tonight in November. "People want to set me up and I am just like, 'No thank you!' I would not have chosen this life for myself or for my kids. I would not choose to be single or be in this position. It's something that we are working through."