One person's helpful support can be another's sexual harassment.
I once had to type up a very sad report about a Baptist Minister I knew well who had given a teenage girl a hug when she came to him deeply distressed, having failed a vital exam.
His wife was in the adjacent room, the doors were open.
Nothing was seen or thought to be amiss until she went home and said how kind Rev Smith had been - and the parents brought an official complaint against him for hugging her - despite her protests and subsequently those of many people who spoke up for him.
He lost his job and his home too with all the attendant distress to his whole family.
I don't know anything Alex Salmond but the Guardian say, all the press have been cautioned to print only known, public facts. They list the charges.