Does this fuel line look fully seated?

It doesn’t look totally secure to me. Doesn’t leak or anything like that, just want it to be fully seated if it currently isn’t. Truck is an ‘06 Quad Cab 2WD. 4L engine.

Thanks!

 

Will the safety clip even go on if it’s not seated?
I’ve never had mine off to see.

 

looks like it to me, if it was not, you'd likely have some fuel leaking out as it's under a decent amount of pressure.

 

Looks proper to me, see example image below.

 

The clip will not or should not go on if it isn't fully seated.

 

There is no way to tell because you have an easily-removable plastic safety clip blocking the view of the fuel line connection...