he of course! Maybe Murdoch killed someone but he try to help people more than Lightoller

Fifth Officer Harold Lowe seemed the nicest.

Asshole

I despise this man.
Wait, who chose Harold Lowe? He was one of the only (or maybe the only, I can't remember) officer to actually go back to search for people who were still alive & saved Rose's life.

Well...he shot someone. that's a start.

^agreed. Lightholler certainly wouldn't win any personality contests, but Murdoch sho and killed 2 people

The others seemed friendly

People can say william murdoch was the least friendly because he shot someone but those are unsubstantiated claims. Charles lightoller however did launch lifeboats half empty due to his women and children first policy effectively causing more loss of lives than necessary.

The real Second Officer Lightoller was a naval legend! Before and way after the Titanic disaster. The man sailed his Pleasure yacht (capable of carrying 24 people) and bringing back 127 to Ramsgate, all the while, evading Stuka Dive bombers. If he appeared unfriendly on the Titanic, he was implementing the Birkenhead Drill and was a survivor of Three shipwrecks previously. He also had a great career in WW1.