Help, caps?

[probablythatguy]

On a few different Lamborghini brand gear, it's my first time, 25 years old, on the bottle they have yellow caps and it says flip to open? So I did and now they don't go back on hahaha wtf?! Is that normal I don't want to ask my guy, he will think I'm a dick

 

[wootoom]

Dude...they are suppose to never go back on...they have a rubber seal on the bottles.

 

[wootoom]

We are talking about injectables right?

 

[probablythatguy]

Cheers boi! Yeah injectables