I don't think they've cleared any differences. They seem to have come to silent agreement to not make huge deal out of everything. Coz the way Sidharth was talking to Asim about talking to her, or nominating her , I guess it's just they're not more vocal about their differences but rather being cordial contestants. Really hope they don't spoil the individuality Rashami has maintained so far, by showing her as a Shukli too all of a sudden after this duet task!!