Jennifer Lopez and Ben Affleck are planning their summer together, want to take a trip

Things are heating up between Jennifer Lopez and Ben Affleck.

The duo are taking their rekindled romance to the next level and are reportedly "discussing summer plans", which may include going on a holiday together.

READ MORE: Ben Affleck spotted leaving Jennifer Lopez's Los Angeles house with a smile

A source told People that Lopez, 51, and Affleck, 48, both "want to spend as much time together as possible" even though they live on opposite coasts.

"They also want to take a trip," the source told People.

According to this source, the Selena star "is incredibly happy" with her revisited relationship.

READ MORE: Ben Affleck and Jennifer Lopez seen on a romantic date in Los Angeles

"They are both acting very comfortable in their relationship."

The duo — who are also known by the moniker 'Bennifer' — sparked reunion rumours after they were spotted together near the songstress' Los Angeles-based home after her split from former baseballer Alex Rodriguez.

The sighting was followed by a getaway in Montana. They were seen in a car together on May 8.

READ MORE: Jennifer Lopez spotted with ex-husband Marc Anthony getting a coffee

Affleck has also been spotted wearing the silver-chain watch that Lopez gifted him when they filmed her 'Jenny from the Block' music video together in the early noughties.

They were also seen kissing on a date at a gym in Miami a few weeks ago.

Lopez and Affleck met on the set of Gigli and were engaged between 2002 and 2004.

They called it quits days just before their wedding.

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