What was so magical about the Gohem hug was whilst Harini said that Gopi initiated it, she moulded herself nicely onto him. This was a tight hug and much cherished by both equally as both closed their eyes.
It was her way of saying thank you to her Ahemji, for being there all the way and supporting her alongside her, like a true saathiya would.
Towards the end of the hug Ahem did not want to let her go. He held on to her with both his arms.