How do you make a script that checks if something is touching another brick?

How would you make something that, when clicked, checks if one brick is touching another brick, then does what the script says? Would it be like,

script.Parent.ClickDetector.mouseClick:connect(function()
	if function onTouched(hit) then
	--script
	else 
	-- script
end)

script.Parent.Touched:connect(onTouched)

I want the onTouched(hit) to be, if object 1 is touching object 2, then run the script. If object 1 isn't touching object 2, then run a different script. Any help would be appreciated.

I'm currently using the script

script.Parent.ClickDetector.mouseClick:connect(function()
	script.Parent.Parent.B3.AlignPosition.Enabled = false
	wait(.5)
	script.Parent.Parent.B3.AlignPosition.Enabled = true
	wait(.5)
	script.Parent.Parent.B3.AlignPosition.Enabled = false
	wait(.5)
	script.Parent.Parent.B3.AlignPosition.Enabled = true
	wait(.5)
	script.Parent.Parent.B3.AlignPosition.Enabled = false
end)

B3 being the object that is moving.