Che che.. Tulu speaking belong to Mangalore side and are much prettier than Sherin. Like our Aishwarya Rai, Anushka shetty. Etc.
Aish is Mangalorean. And mother tongue Tulu. Mangaloreans generally have a beautiful eyes. Greenish, greyish, brownish.
Sherin dad is Ali. A mix of Ali and Yashodha. Saurashtrian ille thonardhu because they are very fluent in Tamil.