On june22/2020 at approximately 1am mountain time,i was outside my home in rural alberta{se of edmonton}having a smoke-i looked up & south & observed a plane{?}headed towards me{going nw}..It seemed the plane was moving rather quickly-i had observed planes at night using this flight path before{going eventually to edmonton?}..But it was what i saw just a second after i saw the plane-a flash,similar to a falling star,directly behind the plane-but it was more like it{?}was “playing�/following the plane-if that makes sense..It happened so fast,but it was strange..The light made a strange “semi-colin�turn-directly behind the plane!-which put “it�first behind the plane/then a u-turn back towards south{maybe a bit east}..I also followed as far as i could the light of the plane headed nw..A bit cloudy out,,but stars also visible..I followed the plane as the “other�light was gone-though i continued to look in that southern direction for about 5 minutes to see if there was any more “activity�..Hmm..I wonder what it was i saw..I will provide a sketch if asked/required..Thanks..