Sri -
Whnever it happens...the 1st hug will deffo be a Emotional, Supportive hug.
We had seen tht Inshi are getting close or their relation is developing Emotionaly, rather thn the normal lovely couples tht we get to see. I loe how Indira tries to escape or change the topic whnevr Rishi tries to tease her but we can see tht unka rishta dard se jada jhud raha hai, Saath dene se jhud raha hai. So their 1st hug will deffo be a supportive one, thn coz of anything else. Evn tht is very far to happen. May be there would come a time whn Indira might be broken coz of something, there Rishi would hug her to support/console her or may be Indira would Cry out hugging him. Well actually Indira is very very strong, she might not break coz of lil probs/troubles she is facing. But if something really horrible happens may be then, or else something else which would hurt her heart deeply.