Losing my first baby tooth

On April the 18 I dropped my first baby tooth. Now my adult tooth is popping out. Next to it is a wobbly tooth. It will also drop very soon. I am keeping these teeth in a little white container. My dad told me that there is no such thing as a "tooth fairy" so I won't be getting money from my milk teeth. Dad told me to keep my baby tooth safely. I will try and keep all my baby teeth together in a safe place when they drop out.