Summarize the following:
If you are still friends on social media, observe his postings and interactions carefully. Is he posting lots of vague and/or sad posts (sad songs about lost love, etc.)? Is he commenting on old pictures of the two of you or "liking" them? If so, it may be a sign that he is having a hard time dealing with the break up. Remember though that social media is not always an accurate depiction of what's going on in someone's life. Even someone who posts lots of pictures looking like he has the perfect life could be dealing with major emotional issues. Don't go overboard with browsing social media. Respect the privacy of your ex, and limit yourself to checking once each day, at the most. If you and your ex still hang out in a group of mutual friends, carefully (but discreetly) observe how she behaves when you are in a group of friends together. If your ex seems agitated when hanging out with you in a group, and tries to avoid interacting with you, it might be because they she is still dealing with lingering feelings. Be careful though. Your ex may still be dealing with old feelings, but that doesn't necessarily mean she is missing you. For example, she may be very angry at you because you really hurt her with your actions. Try to keep your judgements about her behavior within the context of your breakup and past interactions. Take note if your ex constantly glances at you even when interacting with other people. This could mean that she is interested in observing your behavior to see how you're feeling, too. If you have mutual friends that you trust to keep quiet about your investigating, ask them if your ex has mentioned anything about you. Your mutual friends will probably be able to give you great insight into how your ex is doing. If you have mutual friends, but are afraid they'll tell your ex you asked about him, you can try asking very casually. For example, instead of being really direct, you could say something like, "I was just wondering how [name of your ex] is doing? I know he had a big exam coming up, and I hope it went well." They may still catch on, but it won't be as obvious as saying, "Has [name of your ex] said anything about me?" Avoid constantly hassling your mutual friends about the topic, though. It's OK to bring it up once or twice, but if you bring it up all the time, they will probably get annoyed. If your mutual friends say something like, "I'm sorry, but I really don't want to get involved in the situation" then respect their wishes. This doesn't mean they don't care about you; it means that they care about both and don't want to get dragged into a "he-said-she-said" scenario or choose sides.

summary: Browse his social media. Notice how she acts around you in social situations. Talk to mutual friends.

Summarize the following:
You'll know that your keg is empty if you open the faucet of the tap and either very frothy beer comes out or none does. Some kegs will have a CO2 tank that provides pressure inside the keg to help dispense beer. The gas also helps the beer hold its natural carbonation. If the system you're using has a CO2 line, turn it off. Grasp the coupler and rotate it counter-clockwise until it won't move anymore, usually just a half-turn.

summary: Check to make sure your keg is empty. Look to see if your keg has a CO2 line. Lift the coupler handle at the base of the tap where it joins the keg. Pull the coupler off the empty keg. Move the empty keg aside.

Summarize the following:
You want to give your German acquaintances and friends a holistic view of yourself, and knowing how to talk about your immediate family can add a significant layer to it. Meine Mutter - My mother Mein Vater - My father Mein Bruder - My brother Meine Schwester - My sister Mein Mann - My husband Meine Frau - My wife Here, you can use the same vocabulary that you previously used to describe yourself. If you're still a little uncomfortable with the language, simply use the following descriptions. Meine Mutter/Schwester/Frau ist gro/klein/nett - My mother/sister/wife is tall/short/nice Sie hat braune/blaue/grune Augen - She has brown/blue/green/eyes Mein Vater/Bruder/Mann ist gro/klein - My father/brother/husband is tall/short Er hat braune/blaue/grune Augen - He has brown/blue/green/eyes Meine Mutter/Schwester/Frau ist freundlich - My mother/sister/wife is friendly" Mein Vater/Bruder/Mann ist lustig - My father/brother/husband is funny
summary: Familiarize yourself with the vocabulary for each family member. Talk about your family's physical and personal attributes.