Frankiemagic

I have a 4 year old, 7lb liliac point who is the sweetest little girl. Does everything right and loves everyone. We wonder if she is lonely when we leave for short periods of time and our considering getting another Siamese kitten. Prior to our departure she follows us around and cries. She gets lots of attention when we are home. Wondering if she will be jealous and if anyone has suggestions about the adjustment period.