Who - As a relative pronoun 

excellent sir. i most like u

The teacher who is in this video is my favorite English teacher.

නියමයි සර් ස්තුතිය

Great Thank so much sir

Great ..

Great sir

Crystals clear sir❤

Thank you so much sir, good job

විශිෂ්ටයි සර් බොහොම ස්තූතියි

excellent

🎉🎉🎉

👍👍🙏🙏

👍🔥

Thank you sir

❣️❣️❣️❤️

Thank you sir! Sir you’re very clearly explain .you are a best English teacher.

What a good lesson !Thank U very much sir.

Nice.👍

❤❤❤❤❤🌷🌷🌷

Very cleary explain sir

Nice

The girl who lives in colombo is a teacher

🙋💐👍

Great

Good job

💜️👍👍

The girl who wears short frocks gave me a call.

සතෙක් ගැන විස්තර කරන ලෙසන් එක කොහෙද තියෙන්නේ

Who is the boy, Who came in the morning. Who is the man, Who came here in the morning. Sir.... Are these two sentences correct ?

👍👍👍

👌👌

Super

Sir he works at bank and works in bank what is the differance

The boy give me a choclet

සර් මේ පාඩමේ whom, whose that which ගැනත් දාන්න

Thank you sir