No need partner, normal frend also can see true color
Previously went for a NZ caravan trip, group of 4, 1 of this girl from SG, i only met her twice previously, but knew my other friend for decade+ from online game. Then this sg girl will suddenly throw tantrum for no reason, she will just get angry and scold ppl and no one in the group understand what triggered her, talk bad about other when the other is not around, and also like to order ppl to do thing like a queen, if u dint do it quick enough, u will trigger her again.

Whole trip is stressful, it's like carrying a bomb around, everyone need to be very careful when she was around. My friend blacklisted her from travel buddy list right after back from the trip lol.