Lion Air crash: Victim's fiancée takes wedding photos alone

"Although I am filled with sadness that I can't describe, I have to smile for you," she posted.

"I can't be sad. I have to stay strong as you always said to me. I love U Rio Nanda Pratama dear."

Ms Syari also posted photos of the couple's wedding invitations and described Dr Pratama as 'her first love'.

The wedding organiser, Adiela Organizer, also posted photos from the day on her own Instagram account, along with a note about the couple's story.

"Beautiful Intan Syari, a great, strong woman," she said.

"Dr Rio Nanda Pratama … filled every day of her life for 13 years. They knew each other since school. They were mates then friends, then close friends, and finally lovers who had a dream about getting married.

"But God had other plans."