What basic request does the speaker make of the person he addresses

A speaker addresses a person for various reasons. For example, s/he may see that the listener is distracted and s/he may want the addressee to focus more on what s/he has to say. Moreover, it can happen in the middle of a speech, because what will follow is really important and s/he feels the need to underline it by asking for more attention from the listeners.  Furthermore, the speaker may address a person because s/he may want to talk specifically to this person about something or in order to give him/her the stand.

So, from all the above, it could be concluded that the basic request of the speaker when s/he addresses a person is to grab the listener's attention.

there is no passage.

there is 2 main differences, basically which are the users and the market. the other difference is the kind of content

people who use tik tok are mainly people from east asia, kind of like the app douyin. musically, on the other hand, are used by people from america or european countries.

while tik tok videos show things like daily life videos, comedy, or just funny videos, musically are like people mimicking songs with their own actions, 'imitate' singers and video clips.

hope this !