clarify this doubt please

Hiya! In summary (bear with me as I didn't use to watch before except randomly and for Sanskaar and only started once Sanskaar saved Swara from mohini!):
Lakshya didn't want to marry Ragini but at first couldn't tell his family. He fell in love with Swara but couldn't own up to this. He broke his engagement to Ragini but then Sanskaar turned up and befriended her and as he was acting mad, insisted Rags stayed around him. All part of his plan it turns out later so that Durga Prasad would have to get Ragini back as a Bahu and this would embarrass them after they broke off the engagement. For his brothers sake and to ensure Ragini could
come to their house, stupid Lakshya said he accepted Ragini again! But then he was still in love with Swara!
So he then told Swara this! When he confessed to her, she got really mad and devastated for her sister and flat out rejected him. She wanted to tell Ragini but couldn't either. Anyway it all came out in a bad way making Ragini heartbroken and then Dadi worked poison in her against Swara too. This is when Ragz started turning psycho. Sanakaar also learnt of Lakshya's love for Swara and decided to ensure they never got together so he together with Ragini plotted Swara's downfall. Lakshya had decided then to give Swara up too as she was not returning his feelings.
It was part of this plan that saw Ragini (working with Sanskaar) bringing Swara and Lakshya closer, convincing Swara to fall for Lakshya and being Lakshya's best friend but then creating situations to discredit Swara so no one could blame her and hoping Lux would fall out of love with Swara!
You probably know the rest?! I know- the mind boggles with the plot twists right?!