A mother of two captured her toddler ’s heartwarming response to hearing his little brother crying in a video posted to social media .

Natasha Sandhu, from Essex in the U.K., posted a clip to her Instagram , @natashamsandhu , of her 2-year-old son Addison’s reaction to hearing his baby brother Jenson wake up unsettled.

In the footage, Addison can be seen telling his mom to "sit still and wait" before going to check on Jenson. Sandhu watched what happened next on the baby cam set up in Jenson’s room. As the video she shared online shows, Addison dashed upstairs to help settle his brother, calling out to his mom to wait, while he tried to get Jenson back to sleep.

His first attempt appears to have been a successful one, but as Addison heads toward the door, his brother starts up c

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