The 'Mamma Mia!' star, who met Cooper on the set of the hit musical, was parted from her lover when he relocated to Malta to shoot for 'The Devil's Double', in which he plays the son of infamous Iraqi dictator Saddam Hussein.
The 24-year-old actress admits she barely saw him while he was away, because she never gets on a plane unless she really has to, Mirror online reported.
"I haven't really been with him this year because he's been in Malta. I hate being up in the sky. I'm always scared it's (the plane) going to crash," said Seyfried.