On June 3, Sabrina Carpenter uploaded an Instagram post, revealing the name of her upcoming song with a cryptic caption. The caption read,
"This one’s about you!! “Manchild”"
While fans were curious to know who the 'you' in her caption refers to, many speculated it to be about her ex, Barry Keoghan. With this in mind one fan, @shila.263, even commented,
"She’s really taking the Taylor Swift way and building a career on bashing her ex’s"

The couple's dating rumors started in 2023. They were seen together at multiple events, including the Met Gala, and Barry was also featured in Sabrina's Vogue video. Additionally, Keoghan was also featured in the music video of Carpenter's song, Please Please Please.
The two reportedly parted ways in December 2024. Some fans even accused Barry of cheating on Carpenter. However, both Sabrina and Barry never addressed the cheating rumors or revealed the reason behind their breakup, leaving fans in speculation.
While “Please Please Please” was a hit, Sabrina released a new version with a music video featuring Dolly Parton on this year’s Valentine’s Day. At the end of the video, a person is seen in the trunk of her car, and fans guessed it might be Barry because of visual hints.
From Sabrina Carpenter’s latest post, fans think this might be her way of hitting back at Keoghan and sharing what happened between the two through a new song.
Internet reacts as Sabrina Carpenter’s upcoming release sparks rumors about Barry Keoghan
From the caption and the title of the new song, the internet is speculating Sabrina Carpenter's upcoming song to be about her ex, Barry Keoghan. Let's have a look at their reactions.

"Imagine dedicate “bed chem” and a song called “Manchild” to the same persona 😂," another user, @nicolemartel___, wrote.
"Barry.....you have been served" 😂," another user, @laroque101, posted.
"I’m really getting tired of hearing about Barry! 🙄," one more user, @e_sillygal_whitecar, added.

"She needs to move on 🙄🙄🙄," a user, @sunkutumutale, added.
"I think they're going to get back together," another user, @rsquisenberry, added.
"Please please please in revenge time," one more user, @tiobilliandre, shared.
The internet had a mixed reaction to the post. While some fans showed excitement for the upcoming song, others called out the singer and thought she should stop bringing up Barry.
However, it’s not confirmed if the song is really about Barry Keoghan. Fans are waiting for “Manchild” to be released on June 5 to listen to the lyrics and find out who the song is about.
Sabrina Carpenter’s popular song “Bed Chem” is also speculated to be about Barry because of hints in the lyrics. However, Carpenter has never confirmed nor denied these rumors.