Fics like “Three Happily Ever Afters Lived by Harry Bright”

Pappa... Pia? by Mochas%20N%20Mayhem (Kingsman: The Secret Service (2015), Mamma Mia! (2008))

Safety dance by Rumrouz (White Collar, Supernatural, more)

it felt like home with you by rowenamacleod (Mamma Mia! (2008))

Finally Facing My Waterloo by obviouslyelementary (Mamma Mia! (2008), Mamma Mia: Here We Go Again)

I Had a Dream by thewightknight (Kingsman (Movies), Mamma Mia! (2008))

Take A Chance by caz251 (Kingsman: The Secret Service (2015), Mamma Mia! (2008))

blue since the day we parted by middlecyclone (Harry Potter - J. K. Rowling, Mamma Mia! (2008))

Mamma Mia! Here We Go Again... by Suguru_Slut (Haikyuu!!, Mamma Mia! (2008))

a little small talk, a smile and baby i was stuck by reindeerjumper (Mamma Mia! (2008), Mamma Mia! Here We Go Again)

why why, did i ever let you go? by shrack (Kingsman (Movies), Mamma Mia! (2008))

Doppelgangers by usa123 (The Avengers (Marvel Movies), Marvel Cinematic Universe, more)

i'm at the point of no returning by middlecyclone (Mamma Mia! (2008), Mamma Mia! Here We Go Again (2018))

The Love You Gave Me by GlassXelhua (Merlin (TV), Mamma Mia! (2008))

of promises and sun-drenched haze by titasjournal (Mamma Mia! (2008))

Mamma Mia! by lorrayne_storm (Kingsman (Movies), Mamma Mia! (2008))

our first summer by strangelyconflicted (Kingsman: The Secret Service (2015), Mamma Mia! (2008))

i was blue (i couldn't help it, it had to be you) by halfwayhaappy (Mamma Mia! Here We Go Again (2018), Mamma Mia! (2008))

Greek Vacation by winterwolf212 (Kingsman (Movies), Mamma Mia! (2008))

Talking to the Moon by ForeverImmortal (Mamma Mia! (2008))

Fics like Three Happily Ever Afters Lived by Harry Bright