You are blessed by GOD to have a child like him.
But I suggest you teach him English and master English and not tagalog
When he is grown up he will realize English is a must because it can provide him money and the primary language of the world.
It is also the main language in business.
Yes i know... Btw He knows English too, he only understands english when he was younger... But Tagalog is our national language so it's best if he knows it too...