Put 1 cup of milk in a bowl and soaked subza seed in it. Allow the seeds to bloom. They will begin to swell within 15-30 mts of soaking. When you observe a transparent jelly like coating over the seed, they are ready for use.
Take some water in a pan; let it come to a rolling boil. Add falooda sev, let it cook for 5 minutes until soft. Drain it and rinse it with cold water. keep in the fridge.
Take milk in a bowl and add 2 tbsp of sugar. Keep it in the refrigerator to become chill.
When the milk becomes chill mix soaked subza seed and whip well to mix the seeds.
Take a serving glass and pour milk then add 1tbsp of falooda.
Gently pour in the rose syrup and mix it well.
Float a scoop of icecream, and put little falooda and few drops of rose syrup on top of the shake.