Originally posted by: Pinecone
Angad even after knowing why Sahiba left has been parading Seerat as his +1, letting her rearrange his room to her preferences and is still tolerating her in his life . Shows how much Sahibas comfort and insecurities matter to him. He cant do one simple thing of asking Seerat to get lost and leave Brar house. Rather he wants to blame Sahiba about not "chatting" even though she's clearly told him what her issues are over and over again. Sahiba shared her concerns and he told her she's misunderstanding her sister, to be kind to Seerat, etc etc. Sahiba trusted him to put Seerat in place and instead she sees that Seerat and Angad have confessed love to each other. Why will she trust him anymore?! 
She's suffering her heartbreak alone and hasnt told anyone because she doesn't want to involve them in the marital discord when it wont change Angads thinking. If Angad likes Seerat and insists on her being in his home and life despite all her antics, nothing anyone can say/do anymore.
If one of us had a colleague who flirted or asked us out and we were not interested, would we continue to hang out with them and be "more friendly" or cut off ties and stop seeing them so that the message is clear?!