Ravi is basically Sun, but it also means
1. Sharp as without sun you will be lazy
2. Charming as sunlight brings colors to your life
3. Straight forward as sunrays don't bend
On the whole without Ravi your life is very gloomy and shady!!
Person 1: who brings colors to your life?
Person 2: Ofcourse it's Ravi, without whom this whole world will be dark