Sneak into the castle

You decide to risk it. You enter the castle very quietly. You roam the halls and find an open area of the castle you peek your head inside and find Arya start sitting on pillar polishing needle. You quietly walk in and say" hello my lady." She jumps up not noticing your presence before. She stands facing you pointing needle at you. Who are you? She says in a stern tone." Uh I'm... Robert..sand" oh so your a bastard? She's says relaxing slightly but still keeping her sword up." Yes I am. I was born in Dorn but raised in the river lands". You sat wondering why you decided to make yourself a bastard. Arya processes this information. If your a bastard then my are you here? She raises need to your neck." Because I'm a servant for the castle." You say frantically. She moves her sword away from your neck. Ok." So what are you doing here my lady if you don't mind me asking." You ask stepping back away from the her sword. I have just finished my sword lessons with my teacher. As she says this you notice that she is still sweaty from her practice." Ah so you have my lady wel.." Arya cuts you off . Stop calling me my lady. I'm not a lady. I'm a warrior. Call me Arya." Ok." You say watching her sword. Arya looks at you and makes a sly smirk. I still think I need more practice want to sparr with me? " you think to yourself well what could be the harm..but then you think if I make to much noise then someone could hear us and I would be found out."