This is the heartwarming moment affectionate kids tucked their exhausted mum into bed.

The little girl and her big brother noticed their drowsy mother Jarinya Sassing struggling to stay awake in Chiang Mai province, Thailand on October 20 evening.

The pair then helped each other pull Jarinya so she could comfortably sleep on the fluffy mattress.

CCTV footage shows the siblings dragging their mother in place so her head is in a pillow before covering her with a blanket.

Touched mother Jarinya said: ‘I took sleeping pills a few minutes to help me doze off. I thought the kids would be asleep by the time the medicines kick in but they were still awake.

‘I was so proud of my children. They love me so much.'

The boy could be seen leaving his bottle of milk on his side of the bed before reaching out to his mum while the little girl went up the bed to help.

They then stayed beside their mother who was drowsy from the pills.

Jarinya added: ‘I was stressed out and having trouble sleeping so I took the medicines.'

She added the siblings went to sleep with her after tucking her to bed.