1. Shagun is not eying for Raman, she genuinely wants to be with Ashok.
2. Ashok still cares for Shagun, can't see her in pain. But Suraj is the kabab main haddi.
3. When Shagun told Ishita about Raman's love for her Ishita got jealous. It was quite similar with Raman's jealousy when Ishita told about Subbu during their lunch time.