The singer-songwriter has revealed that he will write a track with the singer later this year.
"I've been speaking to Louis out of One Direction on Twitter and he said he'd like to write a song with me, so we will do that soon," O'Shaughnessy told the Daily Star.
"I love getting to know somebody new and writing something from scratch."
Speaking about his debut single 'No Name', O'Shaughnessy added: "My mini album is out soon but this is the song that everyone still wants to hear.
"I've always been very close to the person it is written about and I'd rather have friendship than nothing."
O'Shaughnessy will release his debut single 'No Name' in the UK on August 5.
Watch the music video for 'No Name' below: