Krithigai star worship for couples

There is a shiva called "piriyavidai eesan" who blesses couples with divine bonding if they worship him on rohini star on wednesdays and saturdays.

Couples who want  good bonding between them should start fasting on krithigai star and should finish it on rohini star by worshipping lord krishna for 2 days in morning and evening.

Thanks to agasthiar archives.