The cap will show the brand of the beer and its freshness date. Twist the tap a half-turn, in a clockwise direction, until it is snug. If the beer doesn't flow, repeat the process.
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One-sentence summary -- Put the fresh keg in a refrigeration unit or in a tub of ice. Remove the plastic cap from the top of the keg. Ensure that the well of the keg is clean. Line up the lugs on the base of the tap with the slots in the well of the keg. Keep the coupler handle raised and fit the tap firmly onto the keg. Press the coupler handle down to its locked position. Turn the CO2 canister back on. Open the faucet fully to expel excess foam that is often built up in freshly tapped kegs. Make sure the beer flows through the faucet and there are no obvious leaks.

Watermelons are typically refrigerated at a temperature of 13 degrees Celsius (55 F). Storing your fruit at 21 Celsius (70 F) will increase its lycopene and beta-carotene content (both of which are important antioxidants). A resealable bag or container is the best place for watermelon. This will preserve its flavor and freshness. In a pinch, wrap your watermelon tightly in aluminum foil or plastic wrap. Some people advise against freezing watermelon altogether, since thawing or cutting open a frozen watermelon piece could cause the juice to drip out. If you decide to live on the wild side and want to freeze your watermelon, place it in airtight containers or heavy-duty freezer bags. The watermelon will stay good for 10-12 months.
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One-sentence summary -- Refrigerate your whole or sliced watermelon. Store cut watermelon in an airtight container. Use caution when freezing watermelon.

Suggest a concrete plan at another time. Avoid putting the burden on your friend to find another way to meet. If appropriate, consider offering to do something nice, like buying them dinner. If they do have another plan or time for meeting in mind, be as accommodating as possible. Offering to make future plans at their convenience also makes for a nice gesture. Don't hold it against them if they're not immediately able to reschedule. Don't reschedule if there's a chance you can't make subsequent plans. If you're having a busy week, suggest a future date that will definitely work for you. Relationships become strained when one party starts cancelling with regularity. Cancelling is more likely to be met with forgiveness if it's only on rare occasions.
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One-sentence summary -- Offer to reschedule. Defer to their schedule. Avoid overbooking yourself.

Moisten your skin first with warm water. Then massage 1 to 2 tbsp (14 to 28 g) of bath salts into your skin to sooth and exfoliate it. You can also sprinkle aromatherapy bath salts onto the floor of your shower. This will exfoliate your feet while infusing the steam with fragrance. Try using bath salts as a foot exfoliant in combination with a foot soak. Whether you're packaging up your homemade bath salts as a gift or storing them for your own use, store them in a lidded jar or tub. Make sure the container is made of a non-porous material such as glass or PET plastic to keep the essential oils fresh and fragrant. The container should be closed tightly while the bath salts aren't in use. If stored properly and kept dry, aromatherapy bath salts should last for many years as they don't contain ingredients that will go bad.
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One-sentence summary --
Use a handful of bath salts to exfoliate moistened skin in the shower. Store aromatherapy bath salts in an airtight, non-porous container.