Neptune in Aries turns you into someone people look up to; someone they regard as a role model. It's incredibly gratifying, to say the least. You know that it's your personality – with all its color and vivacity; authenticity and quirks – that makes you who you are, and as a Leo that's the single most valuable thing you can bring to the table. However, during this time that Neptune trines your sign, you need to be aware of the effect you have on others and take responsibility for that because you're not just being you for you anymore. You're being you for them as well.