many possibilities
1. Sammy will tell Raghav that he can't live without seeing Kalpi and Rghav will say I can... So he will take the challenge of not meeting Kalpi for one whole day (isse jyada to Sammy bhi tadapta nahin dekh sakega Raghav ko)
2) Sammy will tell Raghav that Kalpi will nevet say three magical words to him and Raghav will say ab vo Kalpi se I Love you bulwa kr rahega đł
3) Sammy will take Kalpi's side that Raghav won't feel comfortable in her life and Raghav will say i'll prove u that i can be comfortable with kalpi in any situation heaven or hell
4) Sammy will tell Raghav that Kalpi will never be jealous of anygirl being around Him and Raghav will take the challenge of making Kalpi jealous (he may again use Pakhi fir this đĄ
5) Sammy will tell Raghav he can't win Kalpi's heart without his help and Raghav will say this time he will do everything himself
what do you think would be the challenge???
Will Raghav win it or will he lose this time???