I want to give you this present. I hope it doesn't make you feel sad.
This is a present for you. I hope it doesn't bring back sad memories.
I hope this present reminds you of the fun times you spent with your cat.
こういう表現を使えば良いと思います:
I want to give you this present. I hope it doesn't make you feel sad.
または:
This is a present for you. I hope it doesn't bring back sad memories.
I hope this present reminds you of the fun times you spent with your cat.
ボキャブラリー
「hope」= 望む、~すればいいのですが
「sad」= 悲しい
「bring back (sad) memories」= 辛いことを思い出させる
「remind」= 思い出させる
「spend」= 過ごす