Actually, i think the opposite of being strong. Sometimes I really think that Leo makes his girlfriends sign some kind of confidentiality agreement.
Erin used to give an exact generic answer: "I'm not here to talk about that, I'm here to talk about this".
Strong reply would be something like: "Yes we're together, we're happy and we like to keep out privacy private". And that's it. It's no big deal. It's not like they're involved in some kind of illegal activity.
Leo is acting like he's some secret agent. Support your girl man!
Anyways, she looked amazing.