Pretty much depends on how high the air conditioning in the room is turned up, and how well the gel has been heated.
If the gel has been warmed to a good temperature its pretty nice on a cold night (and with a warm body rubbing against you it should still be ok when it cools and dries). If the gel is cold to start with it's less pleasant.
J Hana is back from her holiday in Japan. I believe she may only be working this week before another short break next week. She’s rostered at Pyrmont tonight.