The musicians were photographed on a dinner date at Madeo in West Hollywood where the pair arrived separately and enjoyed each other's company for three hours.
But People reports that the occasion "wasn't a date" as they were joined by mutual friends.
“It wasn’t a date — they were with a group of people and they arrived and left separately,” an onlooker reveals.
“They dined on pasta, pizza and steak for three hours. They had intense conversations and everyone seemed to have a great time.”
According to The Sun, the pair left separately at around midnight and went to their respective homes.
It is unknown if there are any ~flirty~ vibes between the pair or if they are just good friends.
It was recently revealed that Abel is still in love with ex bae Bella Hadid after the couple recently reunited.
"He [Abel] has expressed to her that he loves her still, and they will always have a real connection," a source told E!.
"He also apologised for hurting her in the past," they added.
Given this info, we're assuming that K-Pez and Abel's relationship is strictly of the friendship kind.
But then again, stranger things have happened...