Is asking out enough or should you also tell them how you feel?

Or is asking out already telling them how you feel? I'm just seeing if it's necessary to be more vulnerable in these situations or just straightforward. Assuming it's someone you know more than a day at least, not a cold approach

Asking out tells them how you feel about them
Should also tells them how you feel
Select gender and age to cast your vote:
Is asking out enough or should you also tell them how you feel?
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