Belly is looking to the future in the official season 3 trailer for "The Summer I Turned Pretty."
In the new trailer, which arrived Wednesday night, Belly (Lola Tung) and her boyfriend Jeremiah (Gavin Casalegno) announce their plans to get married.
"First loves are important. But they're not as important as lasts," Belly says in her signature voice-over.
Speaking about her relationship with Conrad (Christopher Briney), Belly then says, "I loved him in a way that you can only really do the first time around. But that's the past. Jeremiah -- he is my future."
'The Summer I Turned Pretty' season 3: See 1st-look images of Belly, Jeremiah and moreSeason 3 starts with a time jump. Belly is about to finish her junior year of college, and she's excited about spending another summer in Cousins Beach with Jeremiah.
"Her future seems set, until some core-shaking events bring her first love Conrad back into her life," the season's official synopsis reads.
Belly's mom Laurel (Jackie Chung) does not seem to approve of her plans to get married so young.
"You two aren't ready for a commitment like this. You're talking about a lifetime," she tells the couple in the trailer.
'The Summer I Turned Pretty' season 3 teaser trailer debuts with 2 Taylor Swift songs
"Laur, I want to be with Belly for a lifetime. I can commit to that easy," Jeremiah responds.
The first half of the trailer is set to Taylor Swift's "Lover" track "Daylight." As the trailer continues, we see clips of Belly and Conrad reconnecting and flashbacks to their previous relationship. That part is set to Swift's song, "Red."
The third and final season of "The Summer I Turned Pretty" premieres July 16.
