Eight persons, namely Arvind, Kunal, Nidhi, Pawan, Sahil, Tanya, Tanmay and Sunita, are sitting around a circular table facing the centre. Nidhi is sitting second to the right of Sahil. Kunal is sitting second to the right of Pawan. Tanmay is sitting third to the left of Pawan. Sunita is sitting to the immediate left of Tanmay and to the right of Arvind. Tanya is sitting third to the right of Arvind. Who is sitting between Nidhi and Sahil?