Ça plane pour moi 4 in Ireland, and No. 2 in Netherlands (behind Boney M.'s "Rivers of Babylon"). It also topped the Swiss Charts for one week and the French charts for 2 consecutive weeks. In Oceania, the song peaked at No. 7 in New Zealand, and No. 2 in Australia in early January 1979. On the other side of the Atlantic, "Ça plane pour moi" entered the "Billboard" Hot 100, a feat for a French-language song because only "Dominique" by the Belgian singer The Singing Nun and "Je t'aime... moi non plus" by French and English singers Serge Gainsbourg and Jane Birkin, respectively
The Singing Nun happy and in a good mood. "I was never allowed to be depressed", Deckers remembered in 1979. "The mother superior used to censor my songs and take out any verses I wrote when I was feeling sad." In 1963 she was sent by her order to take theology courses at the University of Louvain. She liked the student life, if not her courses. She reconnected with a friend from her youth, Annie Pécher, with whom she slowly developed a very close relationship. In 1965, Debbie Reynolds starred in "The Singing Nun", a biographical film loosely based on Deckers. Deckers reportedly