Relationships as an actor are incredibly difficult, says Kit Harington

London: Kit Harington has recently admitted that he finds it really hard to sustain a healthy romantic relationship because of his professional commitments.

The 27-year-old actor confirmed that he was single at the moment and believes he would have to sacrifice either his relationship or career if he was trying to juggle both, the Mirror reported.

The ' Game of Thrones' star mentioned that relationships are difficult because with someone who's not an actor, they never get to see them; and with someone who was an actor, they are ships in the night a lot of the time.

Harington has been previously linked to co-star Rose Leslie who played Ygritte in the HBO series.