Friendly humpback stuns whale watcher by giving him a high-five with its massive fin 

Remarkable footage captured on an iPhone showed one lucky man high-fiving a 40-foot-long humpback as fellow whale-watchers gasped with excitement in Hawaii back in February this year https://www.dailymail.co.uk/news/article-8674201/Friendly-humpback-stuns-whale-watcher-giving-high-five-massive-fin.html?ns_mchannel=rss&ns_campaign=1490&ito=1490