Nawazuddin Siddiqui may be in the top league of actors in the Indian film industry but the star continues to remain grounded and a complete emotional at heart. Today especially, the actor reached out to the doctors and specialists that treated his sister as she was diagnosed with breast cancer at the tender age of 18.

On her 25th birthday, Nawazuddin posted an emotional message thanking everyone involved in helping his sister fight this battle - The star said , "My sister ws diagnosed of advanced stage #breastcancer @ 18 bt it ws her will power & courage dat made her stand agnst all d odds she turns 25 2day and still fighting M thankful 2 Dr.@koppiker and @Lalehbusheri13 fr motivating her and m rly grateful 2 @resulp Sir fr introducng me 2 dem"