The 'Mysterious Girl' hitmaker is very romantic towards his girlfriend and MacDonagh says their recent Valentine's Day celebrations was the best she has ever had, reported Contactmusic.
"He made me feel very special. I definitely felt like a princess. The whole day was perfect from start to finish. I had no idea what we were doing," MacDonagh said.
"I've had no other Valentine's Day like it - I've had no other day like it. I just feel he cares about me so much and it made me love him a lot," she added.