Wash several mint leaves under running water.  Slice the mint into narrow ribbons to allow the flavor to steep better and to make for smaller pieces in the drink.  Mint is available in most supermarkets and is also hardy enough to be grown in many gardens. Adding mint to the cucumber water will make it sweeter without adding sugar. Lemons, limes and oranges all add strong flavor to water without adding calories.  If serving immediately, slice the fruit in half and squeeze the juice into the prepared cucumber water.  Slices of fruit may be left with the cucumbers to steep for a longer period.  Remember to wash the fruit, particularly if you are allowing slices to steep. Be aware that the fruit may contain seeds which could fall into the drink. Citrus is also an important source of Vitamin C which is necessary to strengthen bones and muscles. Remove the cap of the strawberry with a paring knife and wash the berries to remove dirt or other impurities.  Slice strawberries lengthwise and allow them to steep with the cucumbers.  Strawberries are an important source of potassium which can help lower blood pressure.    Strawberries will be most flavorful when they are in season.  Look for dark red berries that still have their caps. Pineapple chunks will add a tangy acidic flavor to your cucumber water.  Slice fresh or canned pineapple into chunks and keep them in the freezer for a quick additive. Add ½ cup of frozen pineapple to a pitcher of cucumber water Fill half the pitcher with seltzer water for the initial steep and add the remaining chilled water just prior to serving for maximum flavor and bubbles.  Club soda or other carbonated waters can give the sensation of drinking soda without adding the calories or sugar of commercially available drinks. If calories are a consideration, remember to check the label of the sparkling water to be sure you aren’t accidentally adding more than just bubbles. Remember that sparkling water will go flat over time, so it is better to chill it before opening it rather than after.

TL;DR in Hindi:
पानी में मिंट (पुदीना की पत्ती) डालें: पानी में साइट्रस मिलाएं: स्ट्रॉबेरीज़ की स्लाइसिस डालें: फ्रोज़ेन अन्ननास या पाइनेप्पल डालें: सादे पानी की जगह बुदबुदाने वाला पानी या स्पार्कलिंग वॉटर (sparkling water) इस्तेमाल करें: इस्तेमाल के लिए तैयार।