It's very hard to define if love is in the big or small gestures, but the internet never shies away from giving its two cents. 

Like it happened when Twitter user Courtney Lee Johnson shared the photo of a man who stood for 6 hours on a flight, just so his wife could sleep peacefully. 

She captioned the photo by stating, 'THAT is love'. But as the photo went viral, Twitterati was divided over whether it was a loving gesture, or whether the man was being taken advantage of: 

Some people even raised questions over how the man was allowed to stand for 6 hours on an airline: 

Do you think this is love? Let us know in the comments section below.