What Name Shall I Give This Love?

Arnav and Khushi decide to meet (1x132)

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Khushi and Arnav are shocked when they see Akash propose to Payal. Later at home, Arnav is surprised to see Akash in a sad mood. Khushi also sees Payal in a similar condition. Khushi then decides to meet Arnav in the same restaurant. Why does she want to meet him?