So a lot of people thought Anika calling Shivaays name was meant to be intense, an enunciation of the depth of her emotion, but I just managed to catch the yesterdays episode of IB and I guess she herself acknowledges the referral to Shivaay with his given name is a means to be coarse 'mein bhi tadi maar sakti hoon' it showed a lack of compassion, whereas with Billu ji, there was a link between them, her ability to push his buttons, but still he remained somewhat cute to her, there was an attachment, she is the only one beside his dadi (who Shivaay loves dearly) to call him by the name, with her calling him 'Shivaay' she becomes just like everyone else, there is no connection so no need to be nice to him, it shows detachment in my opinion...
Do share your thoughts on this name calling 😆